31551411

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{433}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 42747264

約数和(自身を除く): 11195853

約数列:

[1, 3, 107, 227, 321, 433, 681, 1299, 24289, 46331, 72867, 98291, 138993, 294873, 10517137, 31551411]

約数ペア:

[(1, 31551411), (3, 10517137), (107, 294873), (227, 138993), (321, 98291), (433, 72867), (681, 46331), (1299, 24289)]