3871071841

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1\times {\mathrm{523}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 4812416000

約数和(自身を除く): 941344159

約数列:

[1, 7, 13, 91, 163, 499, 523, 1141, 2119, 3493, 3661, 6487, 6799, 14833, 45409, 47593, 81337, 85249, 260977, 569359, 596743, 1057381, 1108237, 1826839, 3392701, 7401667, 7757659, 23748907, 42539251, 297774757, 553010263, 3871071841]

約数ペア:

[(1, 3871071841), (7, 553010263), (13, 297774757), (91, 42539251), (163, 23748907), (499, 7757659), (523, 7401667), (1141, 3392701), (2119, 1826839), (3493, 1108237), (3661, 1057381), (6487, 596743), (6799, 569359), (14833, 260977), (45409, 85249), (47593, 81337)]