1566389841

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{42391}}^1$

素因数の和:42616

約数の個数: 16

約数和(自身を含む): 2126382720

約数和(自身を除く): 559992879

約数列:

[1, 3, 109, 113, 327, 339, 12317, 36951, 42391, 127173, 4620619, 4790183, 13861857, 14370549, 522129947, 1566389841]

約数ペア:

[(1, 1566389841), (3, 522129947), (109, 14370549), (113, 13861857), (327, 4790183), (339, 4620619), (12317, 127173), (36951, 42391)]