52391241

素因数分解:

$3^2\times 7^2\times {\mathrm{118801}}^1$

素因数の和:118821

約数の個数: 18

約数和(自身を含む): 88032282

約数和(自身を除く): 35641041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 118801, 356403, 831607, 1069209, 2494821, 5821249, 7484463, 17463747, 52391241]

約数ペア:

[(1, 52391241), (3, 17463747), (7, 7484463), (9, 5821249), (21, 2494821), (49, 1069209), (63, 831607), (147, 356403), (441, 118801)]