22017227897

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{4457}}^1\times {\mathrm{5077}}^1$

素因数の和:9680

約数の個数: 16

約数和(自身を含む): 25354250880

約数和(自身を除く): 3337022983

約数列:

[1, 7, 139, 973, 4457, 5077, 31199, 35539, 619523, 705703, 4336661, 4939921, 22628189, 158397323, 3145318271, 22017227897]

約数ペア:

[(1, 22017227897), (7, 3145318271), (139, 158397323), (973, 22628189), (4457, 4939921), (5077, 4336661), (31199, 705703), (35539, 619523)]