31388892647

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{971}}^1\times {\mathrm{27653}}^1$

素因数の和:28798

約数の個数: 16

約数和(自身を含む): 36126300672

約数和(自身を除く): 4737408025

約数列:

[1, 7, 167, 971, 1169, 6797, 27653, 162157, 193571, 1135099, 4618051, 26851063, 32326357, 187957441, 4484127521, 31388892647]

約数ペア:

[(1, 31388892647), (7, 4484127521), (167, 187957441), (971, 32326357), (1169, 26851063), (6797, 4618051), (27653, 1135099), (162157, 193571)]