474414759

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{659}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 869299200

約数和(自身を除く): 394884441

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 293, 351, 659, 819, 879, 1977, 2051, 2457, 2637, 3809, 4613, 5931, 6153, 7911, 8567, 11427, 13839, 17793, 18459, 25701, 26663, 34281, 41517, 55377, 59969, 77103, 79989, 102843, 124551, 179907, 193087, 231309, 239967, 539721, 579261, 719901, 1351609, 1619163, 1737783, 2510131, 4054827, 5213349, 7530393, 12164481, 17570917, 22591179, 36493443, 52712751, 67773537, 158138253, 474414759]

約数ペア:

[(1, 474414759), (3, 158138253), (7, 67773537), (9, 52712751), (13, 36493443), (21, 22591179), (27, 17570917), (39, 12164481), (63, 7530393), (91, 5213349), (117, 4054827), (189, 2510131), (273, 1737783), (293, 1619163), (351, 1351609), (659, 719901), (819, 579261), (879, 539721), (1977, 239967), (2051, 231309), (2457, 193087), (2637, 179907), (3809, 124551), (4613, 102843), (5931, 79989), (6153, 77103), (7911, 59969), (8567, 55377), (11427, 41517), (13839, 34281), (17793, 26663), (18459, 25701)]