11955993

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6397}}^1$

素因数の和:6496

約数の個数: 16

約数和(自身を含む): 18426240

約数和(自身を除く): 6470247

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 6397, 19191, 44779, 134337, 569333, 1707999, 3985331, 11955993]

約数ペア:

[(1, 11955993), (3, 3985331), (7, 1707999), (21, 569333), (89, 134337), (267, 44779), (623, 19191), (1869, 6397)]