24986637

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:475

約数の個数: 40

約数和(自身を含む): 40960920

約数和(自身を除く): 15974283

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 117, 183, 351, 389, 549, 793, 1053, 1167, 1647, 2379, 3501, 4941, 5057, 7137, 10503, 15171, 21411, 23729, 31509, 45513, 64233, 71187, 136539, 213561, 308477, 409617, 640683, 925431, 1922049, 2776293, 8328879, 24986637]

約数ペア:

[(1, 24986637), (3, 8328879), (9, 2776293), (13, 1922049), (27, 925431), (39, 640683), (61, 409617), (81, 308477), (117, 213561), (183, 136539), (351, 71187), (389, 64233), (549, 45513), (793, 31509), (1053, 23729), (1167, 21411), (1647, 15171), (2379, 10503), (3501, 7137), (4941, 5057)]