1237156986247

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{97806703}}^1$

素因数の和:97806862

約数の個数: 16

約数和(自身を含む): 1533609118720

約数和(自身を除く): 296452132473

約数列:

[1, 7, 13, 91, 139, 973, 1807, 12649, 97806703, 684646921, 1271487139, 8900409973, 13595131717, 95165922019, 176736712321, 1237156986247]

約数ペア:

[(1, 1237156986247), (7, 176736712321), (13, 95165922019), (91, 13595131717), (139, 8900409973), (973, 1271487139), (1807, 684646921), (12649, 97806703)]