804907947

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{23687}}^1$

素因数の和:23978

約数の個数: 16

約数和(自身を含む): 1100639232

約数和(自身を除く): 295731285

約数列:

[1, 3, 47, 141, 241, 723, 11327, 23687, 33981, 71061, 1113289, 3339867, 5708567, 17125701, 268302649, 804907947]

約数ペア:

[(1, 804907947), (3, 268302649), (47, 17125701), (141, 5708567), (241, 3339867), (723, 1113289), (11327, 71061), (23687, 33981)]