22621277

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 26503680

約数和(自身を除く): 3882403

約数列:

[1, 7, 67, 139, 347, 469, 973, 2429, 9313, 23249, 48233, 65191, 162743, 337631, 3231611, 22621277]

約数ペア:

[(1, 22621277), (7, 3231611), (67, 337631), (139, 162743), (347, 65191), (469, 48233), (973, 23249), (2429, 9313)]