56515479

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{1447}}^1$

素因数の和:1774

約数の個数: 16

約数和(自身を含む): 77288448

約数和(自身を除く): 20772969

約数列:

[1, 3, 47, 141, 277, 831, 1447, 4341, 13019, 39057, 68009, 204027, 400819, 1202457, 18838493, 56515479]

約数ペア:

[(1, 56515479), (3, 18838493), (47, 1202457), (141, 400819), (277, 204027), (831, 68009), (1447, 39057), (4341, 13019)]