71374194521

素因数分解:

$7^1\times {\mathrm{503}}^1\times {\mathrm{1831}}^1\times {\mathrm{11071}}^1$

素因数の和:13412

約数の個数: 16

約数和(自身を含む): 81784700928

約数和(自身を除く): 10410506407

約数列:

[1, 7, 503, 1831, 3521, 11071, 12817, 77497, 920993, 5568713, 6446951, 20271001, 38980991, 141897007, 10196313503, 71374194521]

約数ペア:

[(1, 71374194521), (7, 10196313503), (503, 141897007), (1831, 38980991), (3521, 20271001), (11071, 6446951), (12817, 5568713), (77497, 920993)]