31465377217

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{409967}}^1$

素因数の和:410108

約数の個数: 16

約数和(自身を含む): 34004385792

約数和(自身を除く): 2539008575

約数列:

[1, 23, 47, 71, 1081, 1633, 3337, 76751, 409967, 9429241, 19268449, 29107657, 443174327, 669476111, 1368059879, 31465377217]

約数ペア:

[(1, 31465377217), (23, 1368059879), (47, 669476111), (71, 443174327), (1081, 29107657), (1633, 19268449), (3337, 9429241), (76751, 409967)]