390097947

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1\times {\mathrm{3917}}^1$

素因数の和:4382

約数の個数: 16

約数和(自身を含む): 527519520

約数和(自身を除く): 137421573

約数列:

[1, 3, 89, 267, 373, 1119, 3917, 11751, 33197, 99591, 348613, 1045839, 1461041, 4383123, 130032649, 390097947]

約数ペア:

[(1, 390097947), (3, 130032649), (89, 4383123), (267, 1461041), (373, 1045839), (1119, 348613), (3917, 99591), (11751, 33197)]