47169213

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{24683}}^1$

素因数の和:24713

約数の個数: 24

約数和(自身を含む): 78791328

約数和(自身を除く): 31622115

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 24683, 74049, 172781, 320879, 518343, 962637, 1209467, 2246153, 3628401, 6738459, 15723071, 47169213]

約数ペア:

[(1, 47169213), (3, 15723071), (7, 6738459), (13, 3628401), (21, 2246153), (39, 1209467), (49, 962637), (91, 518343), (147, 320879), (273, 172781), (637, 74049), (1911, 24683)]