12009951

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{2213}}^1$

素因数の和:2292

約数の個数: 20

約数和(自身を含む): 18216792

約数和(自身を除く): 6206841

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 2213, 5427, 6639, 19917, 59751, 148271, 179253, 444813, 1334439, 4003317, 12009951]

約数ペア:

[(1, 12009951), (3, 4003317), (9, 1334439), (27, 444813), (67, 179253), (81, 148271), (201, 59751), (603, 19917), (1809, 6639), (2213, 5427)]