31128014743

素因数分解:

$7^2\times {\mathrm{151}}^1\times {\mathrm{479}}^1\times {\mathrm{8783}}^1$

素因数の和:9427

約数の個数: 24

約数和(自身を含む): 36530196480

約数和(自身を除く): 5402181737

約数列:

[1, 7, 49, 151, 479, 1057, 3353, 7399, 8783, 23471, 61481, 72329, 430367, 506303, 1326233, 3544121, 4207057, 9283631, 29449399, 64985417, 206145793, 635265607, 4446859249, 31128014743]

約数ペア:

[(1, 31128014743), (7, 4446859249), (49, 635265607), (151, 206145793), (479, 64985417), (1057, 29449399), (3353, 9283631), (7399, 4207057), (8783, 3544121), (23471, 1326233), (61481, 506303), (72329, 430367)]