12699171

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 18982080

約数和(自身を除く): 6282909

約数列:

[1, 3, 9, 53, 79, 159, 237, 337, 477, 711, 1011, 3033, 4187, 12561, 17861, 26623, 37683, 53583, 79869, 160749, 239607, 1411019, 4233057, 12699171]

約数ペア:

[(1, 12699171), (3, 4233057), (9, 1411019), (53, 239607), (79, 160749), (159, 79869), (237, 53583), (337, 37683), (477, 26623), (711, 17861), (1011, 12561), (3033, 4187)]