381392011

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{381011}}^1$

素因数の和:381042

約数の個数: 16

約数和(自身を含む): 512080128

約数和(自身を除く): 130688117

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 381011, 2667077, 4191121, 4953143, 29337847, 34672001, 54484573, 381392011]

約数ペア:

[(1, 381392011), (7, 54484573), (11, 34672001), (13, 29337847), (77, 4953143), (91, 4191121), (143, 2667077), (1001, 381011)]