797827537

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{593}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 913096800

約数和(自身を除く): 115269263

約数列:

[1, 13, 19, 169, 247, 419, 593, 3211, 5447, 7709, 7961, 11267, 70811, 100217, 103493, 146471, 248467, 1345409, 1904123, 3230071, 4720873, 41990923, 61371349, 797827537]

約数ペア:

[(1, 797827537), (13, 61371349), (19, 41990923), (169, 4720873), (247, 3230071), (419, 1904123), (593, 1345409), (3211, 248467), (5447, 146471), (7709, 103493), (7961, 100217), (11267, 70811)]