3988392017

素因数分解:

${\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{286543}}^1$

素因数の和:287023

約数の個数: 8

約数和(自身を含む): 4126233600

約数和(自身を除く): 137841583

約数列:

[1, 31, 449, 13919, 286543, 8882833, 128657807, 3988392017]

約数ペア:

[(1, 3988392017), (31, 128657807), (449, 8882833), (13919, 286543)]