18020097

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{7499}}^1$

素因数の和:7597

約数の個数: 16

約数和(自身を含む): 27000000

約数和(自身を除く): 8979903

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 7499, 22497, 67491, 202473, 667411, 2002233, 6006699, 18020097]

約数ペア:

[(1, 18020097), (3, 6006699), (9, 2002233), (27, 667411), (89, 202473), (267, 67491), (801, 22497), (2403, 7499)]