2988741

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4591}}^1$

素因数の和:4632

約数の個数: 16

約数和(自身を含む): 4702208

約数和(自身を除く): 1713467

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 4591, 13773, 32137, 96411, 142321, 426963, 996247, 2988741]

約数ペア:

[(1, 2988741), (3, 996247), (7, 426963), (21, 142321), (31, 96411), (93, 32137), (217, 13773), (651, 4591)]