420533579199

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{4813}}^1\times {\mathrm{939511}}^1$

素因数の和:944358

約数の個数: 16

約数和(自身を含む): 578919778304

約数和(自身を除く): 158386199105

約数列:

[1, 3, 31, 93, 4813, 14439, 149203, 447609, 939511, 2818533, 29124841, 87374523, 4521866443, 13565599329, 140177859733, 420533579199]

約数ペア:

[(1, 420533579199), (3, 140177859733), (31, 13565599329), (93, 4521866443), (4813, 87374523), (14439, 29124841), (149203, 2818533), (447609, 939511)]