1263138401

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1\times {\mathrm{2851}}^1$

素因数の和:3404

約数の個数: 16

約数和(自身を含む): 1456573440

約数和(自身を除く): 193435039

約数列:

[1, 7, 167, 379, 1169, 2653, 2851, 19957, 63293, 443051, 476117, 1080529, 3332819, 7563703, 180448343, 1263138401]

約数ペア:

[(1, 1263138401), (7, 180448343), (167, 7563703), (379, 3332819), (1169, 1080529), (2653, 476117), (2851, 443051), (19957, 63293)]