39161241

素因数分解:

$3^2\times 7^2\times {\mathrm{88801}}^1$

素因数の和:88821

約数の個数: 18

約数和(自身を含む): 65802282

約数和(自身を除く): 26641041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 88801, 266403, 621607, 799209, 1864821, 4351249, 5594463, 13053747, 39161241]

約数ペア:

[(1, 39161241), (3, 13053747), (7, 5594463), (9, 4351249), (21, 1864821), (49, 799209), (63, 621607), (147, 266403), (441, 88801)]