447625854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{13963}}^1$

素因数の和:14121

約数の個数: 48

約数和(自身を含む): 1052159472

約数和(自身を除く): 604533618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 234, 274, 411, 822, 1233, 1781, 2466, 3562, 5343, 10686, 13963, 16029, 27926, 32058, 41889, 83778, 125667, 181519, 251334, 363038, 544557, 1089114, 1633671, 1912931, 3267342, 3825862, 5738793, 11477586, 17216379, 24868103, 34432758, 49736206, 74604309, 149208618, 223812927, 447625854]

約数ペア:

[(1, 447625854), (2, 223812927), (3, 149208618), (6, 74604309), (9, 49736206), (13, 34432758), (18, 24868103), (26, 17216379), (39, 11477586), (78, 5738793), (117, 3825862), (137, 3267342), (234, 1912931), (274, 1633671), (411, 1089114), (822, 544557), (1233, 363038), (1781, 251334), (2466, 181519), (3562, 125667), (5343, 83778), (10686, 41889), (13963, 32058), (16029, 27926)]