47172531

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{2671}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 74473984

約数和(自身を除く): 27301453

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 841, 2523, 2671, 5887, 8013, 17661, 18697, 56091, 77459, 232377, 542213, 1626639, 2246311, 6738933, 15724177, 47172531]

約数ペア:

[(1, 47172531), (3, 15724177), (7, 6738933), (21, 2246311), (29, 1626639), (87, 542213), (203, 232377), (609, 77459), (841, 56091), (2523, 18697), (2671, 17661), (5887, 8013)]