31317663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{971}}^1$

素因数の和:1814

約数の個数: 16

約数和(自身を含む): 45069696

約数和(自身を除く): 13752033

約数列:

[1, 3, 13, 39, 827, 971, 2481, 2913, 10751, 12623, 32253, 37869, 803017, 2409051, 10439221, 31317663]

約数ペア:

[(1, 31317663), (3, 10439221), (13, 2409051), (39, 803017), (827, 37869), (971, 32253), (2481, 12623), (2913, 10751)]