28711611

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{34303}}^1$

素因数の和:34343

約数の個数: 16

約数和(自身を含む): 43909120

約数和(自身を除く): 15197509

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 34303, 102909, 308727, 926181, 1063393, 3190179, 9570537, 28711611]

約数ペア:

[(1, 28711611), (3, 9570537), (9, 3190179), (27, 1063393), (31, 926181), (93, 308727), (279, 102909), (837, 34303)]