2871305871

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{193393}}^1$

素因数の和:193511

約数の個数: 24

約数和(自身を含む): 4497570864

約数和(自身を除く): 1626264993

約数列:

[1, 3, 7, 21, 49, 101, 147, 303, 707, 2121, 4949, 14847, 193393, 580179, 1353751, 4061253, 9476257, 19532693, 28428771, 58598079, 136728851, 410186553, 957101957, 2871305871]

約数ペア:

[(1, 2871305871), (3, 957101957), (7, 410186553), (21, 136728851), (49, 58598079), (101, 28428771), (147, 19532693), (303, 9476257), (707, 4061253), (2121, 1353751), (4949, 580179), (14847, 193393)]