12976047

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3491}}^1$

素因数の和:3563

約数の個数: 24

約数和(自身を含む): 21790080

約数和(自身を除く): 8814033

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3491, 3717, 10473, 24437, 31419, 73311, 205969, 219933, 617907, 1441783, 1853721, 4325349, 12976047]

約数ペア:

[(1, 12976047), (3, 4325349), (7, 1853721), (9, 1441783), (21, 617907), (59, 219933), (63, 205969), (177, 73311), (413, 31419), (531, 24437), (1239, 10473), (3491, 3717)]