57949731

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19571}}^1$

素因数の和:19631

約数の個数: 24

約数和(自身を含む): 97703424

約数和(自身を除く): 39753693

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 19571, 58713, 136997, 176139, 410991, 919837, 1232973, 2759511, 6438859, 8278533, 19316577, 57949731]

約数ペア:

[(1, 57949731), (3, 19316577), (7, 8278533), (9, 6438859), (21, 2759511), (47, 1232973), (63, 919837), (141, 410991), (329, 176139), (423, 136997), (987, 58713), (2961, 19571)]