30889731

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8297}}^1$

素因数の和:8390

約数の個数: 16

約数和(自身を含む): 44211744

約数和(自身を除く): 13322013

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 8297, 24891, 141049, 423147, 605681, 1817043, 10296577, 30889731]

約数ペア:

[(1, 30889731), (3, 10296577), (17, 1817043), (51, 605681), (73, 423147), (219, 141049), (1241, 24891), (3723, 8297)]