40925241

素因数分解:

$3^2\times 7^2\times {\mathrm{92801}}^1$

素因数の和:92821

約数の個数: 18

約数和(自身を含む): 68766282

約数和(自身を除く): 27841041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 92801, 278403, 649607, 835209, 1948821, 4547249, 5846463, 13641747, 40925241]

約数ペア:

[(1, 40925241), (3, 13641747), (7, 5846463), (9, 4547249), (21, 1948821), (49, 835209), (63, 649607), (147, 278403), (441, 92801)]