57409513

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{827}}^1$

素因数の和:1092

約数の個数: 16

約数和(自身を含む): 67405824

約数和(自身を除く): 9996311

約数列:

[1, 7, 47, 211, 329, 827, 1477, 5789, 9917, 38869, 69419, 174497, 272083, 1221479, 8201359, 57409513]

約数ペア:

[(1, 57409513), (7, 8201359), (47, 1221479), (211, 272083), (329, 174497), (827, 69419), (1477, 38869), (5789, 9917)]