40983747

素因数分解:

$3^1\times 7^2\times {\mathrm{278801}}^1$

素因数の和:278818

約数の個数: 12

約数和(自身を含む): 63566856

約数和(自身を除く): 22583109

約数列:

[1, 3, 7, 21, 49, 147, 278801, 836403, 1951607, 5854821, 13661249, 40983747]

約数ペア:

[(1, 40983747), (3, 13661249), (7, 5854821), (21, 1951607), (49, 836403), (147, 278801)]