16118907

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 26260992

約数和(自身を除く): 10142085

約数列:

[1, 3, 7, 17, 21, 51, 119, 163, 277, 357, 489, 831, 1141, 1939, 2771, 3423, 4709, 5817, 8313, 14127, 19397, 32963, 45151, 58191, 98889, 135453, 316057, 767567, 948171, 2302701, 5372969, 16118907]

約数ペア:

[(1, 16118907), (3, 5372969), (7, 2302701), (17, 948171), (21, 767567), (51, 316057), (119, 135453), (163, 98889), (277, 58191), (357, 45151), (489, 32963), (831, 19397), (1141, 14127), (1939, 8313), (2771, 5817), (3423, 4709)]