11396721

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3137}}^1$

素因数の和:3320

約数の個数: 16

約数和(自身を含む): 17472384

約数和(自身を除く): 6075663

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3137, 3633, 9411, 21959, 65877, 542701, 1628103, 3798907, 11396721]

約数ペア:

[(1, 11396721), (3, 3798907), (7, 1628103), (21, 542701), (173, 65877), (519, 21959), (1211, 9411), (3137, 3633)]