56872207

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2791}}^1$

素因数の和:2910

約数の個数: 16

約数和(自身を含む): 67544064

約数和(自身を除く): 10671857

約数列:

[1, 7, 41, 71, 287, 497, 2791, 2911, 19537, 20377, 114431, 198161, 801017, 1387127, 8124601, 56872207]

約数ペア:

[(1, 56872207), (7, 8124601), (41, 1387127), (71, 801017), (287, 198161), (497, 114431), (2791, 20377), (2911, 19537)]