15897301

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{337}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 19079424

約数和(自身を除く): 3182123

約数列:

[1, 7, 23, 161, 293, 337, 2051, 2359, 6739, 7751, 47173, 54257, 98741, 691187, 2271043, 15897301]

約数ペア:

[(1, 15897301), (7, 2271043), (23, 691187), (161, 98741), (293, 54257), (337, 47173), (2051, 7751), (2359, 6739)]