123621841

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2741}}^1$

素因数の和:3144

約数の個数: 16

約数和(自身を含む): 150042240

約数和(自身を除く): 26420399

約数列:

[1, 7, 17, 119, 379, 2653, 2741, 6443, 19187, 45101, 46597, 326179, 1038839, 7271873, 17660263, 123621841]

約数ペア:

[(1, 123621841), (7, 17660263), (17, 7271873), (119, 1038839), (379, 326179), (2653, 46597), (2741, 45101), (6443, 19187)]