408031937

素因数分解:

${\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{42139}}^1$

素因数の和:42583

約数の個数: 8

約数和(自身を含む): 426793920

約数和(自身を除く): 18761983

約数列:

[1, 23, 421, 9683, 42139, 969197, 17740519, 408031937]

約数ペア:

[(1, 408031937), (23, 17740519), (421, 969197), (9683, 42139)]