12582322011

素因数分解:

$3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{305849}}^1$

素因数の和:306515

約数の個数: 24

約数和(自身を含む): 20802693600

約数和(自身を除く): 8220371589

約数列:

[1, 3, 7, 9, 21, 63, 653, 1959, 4571, 5877, 13713, 41139, 305849, 917547, 2140943, 2752641, 6422829, 19268487, 199719397, 599158191, 1398035779, 1797474573, 4194107337, 12582322011]

約数ペア:

[(1, 12582322011), (3, 4194107337), (7, 1797474573), (9, 1398035779), (21, 599158191), (63, 199719397), (653, 19268487), (1959, 6422829), (4571, 2752641), (5877, 2140943), (13713, 917547), (41139, 305849)]