7147825217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{127601}}^1$

素因数の和:127784

約数の個数: 16

約数和(自身を含む): 8003197440

約数和(自身を除く): 855372223

約数列:

[1, 13, 31, 139, 403, 1807, 4309, 56017, 127601, 1658813, 3955631, 17736539, 51423203, 230575007, 549832709, 7147825217]

約数ペア:

[(1, 7147825217), (13, 549832709), (31, 230575007), (139, 51423203), (403, 17736539), (1807, 3955631), (4309, 1658813), (56017, 127601)]