990813597

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{41507}}^1$

素因数の和:41692

約数の個数: 16

約数和(自身を含む): 1351500480

約数和(自身を除く): 360686883

約数列:

[1, 3, 73, 109, 219, 327, 7957, 23871, 41507, 124521, 3030011, 4524263, 9090033, 13572789, 330271199, 990813597]

約数ペア:

[(1, 990813597), (3, 330271199), (73, 13572789), (109, 9090033), (219, 4524263), (327, 3030011), (7957, 124521), (23871, 41507)]