25751349

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2473}}^1$

素因数の和:2581

約数の個数: 24

約数和(自身を含む): 40524120

約数和(自身を除く): 14772771

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 2473, 3471, 7419, 10413, 22257, 32149, 96447, 220097, 289341, 660291, 1980873, 2861261, 8583783, 25751349]

約数ペア:

[(1, 25751349), (3, 8583783), (9, 2861261), (13, 1980873), (39, 660291), (89, 289341), (117, 220097), (267, 96447), (801, 32149), (1157, 22257), (2473, 10413), (3471, 7419)]