31508933651

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{20023}}^1$

素因数の和:20355

約数の個数: 32

約数和(自身を含む): 37408035840

約数和(自身を除く): 5899102189

約数列:

[1, 13, 19, 23, 247, 277, 299, 437, 3601, 5263, 5681, 6371, 20023, 68419, 82823, 121049, 260299, 380437, 460529, 1573637, 4945681, 5546371, 5986877, 8750051, 72102823, 105381049, 113750663, 127566533, 1369953637, 1658364929, 2423764127, 31508933651]

約数ペア:

[(1, 31508933651), (13, 2423764127), (19, 1658364929), (23, 1369953637), (247, 127566533), (277, 113750663), (299, 105381049), (437, 72102823), (3601, 8750051), (5263, 5986877), (5681, 5546371), (6371, 4945681), (20023, 1573637), (68419, 460529), (82823, 380437), (121049, 260299)]