21000612397

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{92237}}^1$

素因数の和:92540

約数の個数: 16

約数和(自身を含む): 22712685120

約数和(自身を除く): 1712072723

約数列:

[1, 17, 59, 227, 1003, 3859, 13393, 92237, 227681, 1568029, 5441983, 20937799, 92513711, 355942583, 1235330141, 21000612397]

約数ペア:

[(1, 21000612397), (17, 1235330141), (59, 355942583), (227, 92513711), (1003, 20937799), (3859, 5441983), (13393, 1568029), (92237, 227681)]