397797263

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{2129}}^1$

素因数の和:2554

約数の個数: 16

約数和(自身を含む): 437076000

約数和(自身を除く): 39278737

約数列:

[1, 17, 29, 379, 493, 2129, 6443, 10991, 36193, 61741, 186847, 806891, 1049597, 13717147, 23399839, 397797263]

約数ペア:

[(1, 397797263), (17, 23399839), (29, 13717147), (379, 1049597), (493, 806891), (2129, 186847), (6443, 61741), (10991, 36193)]