4920239121

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7557971}}^1$

素因数の和:7558012

約数の個数: 16

約数和(自身を含む): 7739363328

約数和(自身を除く): 2819124207

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 7557971, 22673913, 52905797, 158717391, 234297101, 702891303, 1640079707, 4920239121]

約数ペア:

[(1, 4920239121), (3, 1640079707), (7, 702891303), (21, 234297101), (31, 158717391), (93, 52905797), (217, 22673913), (651, 7557971)]