30884679

素因数分解:

$3^3\times 7^1\times {\mathrm{163411}}^1$

素因数の和:163427

約数の個数: 16

約数和(自身を含む): 52291840

約数和(自身を除く): 21407161

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 163411, 490233, 1143877, 1470699, 3431631, 4412097, 10294893, 30884679]

約数ペア:

[(1, 30884679), (3, 10294893), (7, 4412097), (9, 3431631), (21, 1470699), (27, 1143877), (63, 490233), (189, 163411)]