11390631

素因数分解:

$3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2161}}^1$

素因数の和:2422

約数の個数: 16

約数和(自身を含む): 17434368

約数和(自身を除く): 6043737

約数列:

[1, 3, 7, 21, 251, 753, 1757, 2161, 5271, 6483, 15127, 45381, 542411, 1627233, 3796877, 11390631]

約数ペア:

[(1, 11390631), (3, 3796877), (7, 1627233), (21, 542411), (251, 45381), (753, 15127), (1757, 6483), (2161, 5271)]