7631286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 16547328

約数和(自身を除く): 8916042

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 227, 431, 454, 681, 862, 1293, 1362, 2586, 2951, 5603, 5902, 8853, 11206, 16809, 17706, 33618, 97837, 195674, 293511, 587022, 1271881, 2543762, 3815643, 7631286]

約数ペア:

[(1, 7631286), (2, 3815643), (3, 2543762), (6, 1271881), (13, 587022), (26, 293511), (39, 195674), (78, 97837), (227, 33618), (431, 17706), (454, 16809), (681, 11206), (862, 8853), (1293, 5902), (1362, 5603), (2586, 2951)]