38864679

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{45139}}^1$

素因数の和:45190

約数の個数: 16

約数和(自身を含む): 60668160

約数和(自身を除く): 21803481

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 45139, 135417, 315973, 947919, 1850699, 5552097, 12954893, 38864679]

約数ペア:

[(1, 38864679), (3, 12954893), (7, 5552097), (21, 1850699), (41, 947919), (123, 315973), (287, 135417), (861, 45139)]