470963493

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:955

約数の個数: 96

約数和(自身を含む): 929440512

約数和(自身を除く): 458477019

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 61, 63, 77, 91, 99, 117, 143, 183, 231, 273, 427, 429, 549, 671, 693, 793, 819, 857, 1001, 1281, 1287, 2013, 2379, 2571, 3003, 3843, 4697, 5551, 5999, 6039, 7137, 7713, 8723, 9009, 9427, 11141, 14091, 16653, 17997, 26169, 28281, 33423, 42273, 49959, 52277, 53991, 61061, 65989, 77987, 78507, 84843, 100269, 122551, 156831, 183183, 197967, 233961, 365939, 367653, 470493, 549549, 575047, 593901, 679601, 701883, 857857, 1097817, 1102959, 1725141, 2038803, 2573571, 3293451, 4025329, 4757207, 5175423, 6116409, 7475611, 7720713, 12075987, 14271621, 22426833, 36227961, 42814863, 52329277, 67280499, 156987831, 470963493]

約数ペア:

[(1, 470963493), (3, 156987831), (7, 67280499), (9, 52329277), (11, 42814863), (13, 36227961), (21, 22426833), (33, 14271621), (39, 12075987), (61, 7720713), (63, 7475611), (77, 6116409), (91, 5175423), (99, 4757207), (117, 4025329), (143, 3293451), (183, 2573571), (231, 2038803), (273, 1725141), (427, 1102959), (429, 1097817), (549, 857857), (671, 701883), (693, 679601), (793, 593901), (819, 575047), (857, 549549), (1001, 470493), (1281, 367653), (1287, 365939), (2013, 233961), (2379, 197967), (2571, 183183), (3003, 156831), (3843, 122551), (4697, 100269), (5551, 84843), (5999, 78507), (6039, 77987), (7137, 65989), (7713, 61061), (8723, 53991), (9009, 52277), (9427, 49959), (11141, 42273), (14091, 33423), (16653, 28281), (17997, 26169)]