397267201

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{19213}}^1$

素因数の和:19296

約数の個数: 16

約数和(自身を含む): 442690560

約数和(自身を除く): 45423359

約数列:

[1, 23, 29, 31, 667, 713, 899, 19213, 20677, 441899, 557177, 595603, 12815071, 13698869, 17272487, 397267201]

約数ペア:

[(1, 397267201), (23, 17272487), (29, 13698869), (31, 12815071), (667, 595603), (713, 557177), (899, 441899), (19213, 20677)]