6940913

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 8723712

約数和(自身を除く): 1782799

約数列:

[1, 7, 17, 47, 73, 119, 289, 329, 511, 799, 1241, 2023, 3431, 5593, 8687, 13583, 21097, 24017, 58327, 95081, 147679, 408289, 991559, 6940913]

約数ペア:

[(1, 6940913), (7, 991559), (17, 408289), (47, 147679), (73, 95081), (119, 58327), (289, 24017), (329, 21097), (511, 13583), (799, 8687), (1241, 5593), (2023, 3431)]