42196647

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{2153}}^1$

素因数の和:2342

約数の個数: 16

約数和(自身を含む): 57899520

約数和(自身を除く): 15702873

約数列:

[1, 3, 47, 139, 141, 417, 2153, 6459, 6533, 19599, 101191, 299267, 303573, 897801, 14065549, 42196647]

約数ペア:

[(1, 42196647), (3, 14065549), (47, 897801), (139, 303573), (141, 299267), (417, 101191), (2153, 19599), (6459, 6533)]