21828600147

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1\times {\mathrm{120103}}^1$

素因数の和:121442

約数の個数: 16

約数和(自身を含む): 29747358720

約数和(自身を除く): 7918758573

約数列:

[1, 3, 47, 141, 1289, 3867, 60583, 120103, 181749, 360309, 5644841, 16934523, 154812767, 464438301, 7276200049, 21828600147]

約数ペア:

[(1, 21828600147), (3, 7276200049), (47, 464438301), (141, 154812767), (1289, 16934523), (3867, 5644841), (60583, 360309), (120103, 181749)]