551429263

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{51521}}^1$

素因数の和:51678

約数の個数: 16

約数和(自身を含む): 692455680

約数和(自身を除く): 141026417

約数列:

[1, 7, 11, 77, 139, 973, 1529, 10703, 51521, 360647, 566731, 3967117, 7161419, 50129933, 78775609, 551429263]

約数ペア:

[(1, 551429263), (7, 78775609), (11, 50129933), (77, 7161419), (139, 3967117), (973, 566731), (1529, 360647), (10703, 51521)]