1383049731

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2863457}}^1$

素因数の和:2863490

約数の個数: 16

約数和(自身を含む): 2199135744

約数和(自身を除く): 816086013

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 2863457, 8590371, 20044199, 60132597, 65859511, 197578533, 461016577, 1383049731]

約数ペア:

[(1, 1383049731), (3, 461016577), (7, 197578533), (21, 65859511), (23, 60132597), (69, 20044199), (161, 8590371), (483, 2863457)]