41872509

素因数分解:

$3^2\times 7^2\times {\mathrm{94949}}^1$

素因数の和:94969

約数の個数: 18

約数和(自身を含む): 70357950

約数和(自身を除く): 28485441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 94949, 284847, 664643, 854541, 1993929, 4652501, 5981787, 13957503, 41872509]

約数ペア:

[(1, 41872509), (3, 13957503), (7, 5981787), (9, 4652501), (21, 1993929), (49, 854541), (63, 664643), (147, 284847), (441, 94949)]