61761427

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2141}}^1$

素因数の和:2478

約数の個数: 16

約数和(自身を含む): 76289472

約数和(自身を除く): 14528045

約数列:

[1, 7, 13, 91, 317, 2141, 2219, 4121, 14987, 27833, 28847, 194831, 678697, 4750879, 8823061, 61761427]

約数ペア:

[(1, 61761427), (7, 8823061), (13, 4750879), (91, 678697), (317, 194831), (2141, 28847), (2219, 27833), (4121, 14987)]