400774957

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{1277}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 443394432

約数和(自身を除く): 42619475

約数列:

[1, 11, 103, 277, 1133, 1277, 3047, 14047, 28531, 131531, 313841, 353729, 1446841, 3891019, 36434087, 400774957]

約数ペア:

[(1, 400774957), (11, 36434087), (103, 3891019), (277, 1446841), (1133, 353729), (1277, 313841), (3047, 131531), (14047, 28531)]