15386331

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 20894720

約数和(自身を除く): 5508389

約数列:

[1, 3, 109, 211, 223, 327, 633, 669, 22999, 24307, 47053, 68997, 72921, 141159, 5128777, 15386331]

約数ペア:

[(1, 15386331), (3, 5128777), (109, 141159), (211, 72921), (223, 68997), (327, 47053), (633, 24307), (669, 22999)]