74328947

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{56783}}^1$

素因数の和:56818

約数の個数: 16

約数和(自身を含む): 98122752

約数和(自身を除く): 23793805

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 56783, 397481, 624613, 965311, 4372291, 6757177, 10618421, 74328947]

約数ペア:

[(1, 74328947), (7, 10618421), (11, 6757177), (17, 4372291), (77, 965311), (119, 624613), (187, 397481), (1309, 56783)]