15663974947

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4229}}^1\times {\mathrm{9473}}^1$

素因数の和:13742

約数の個数: 16

約数和(自身を含む): 17312408640

約数和(自身を除く): 1648433693

約数列:

[1, 17, 23, 391, 4229, 9473, 71893, 97267, 161041, 217879, 1653539, 3703943, 40061317, 681042389, 921410291, 15663974947]

約数ペア:

[(1, 15663974947), (17, 921410291), (23, 681042389), (391, 40061317), (4229, 3703943), (9473, 1653539), (71893, 217879), (97267, 161041)]