1902129

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 2655744

約数和(自身を除く): 753615

約数列:

[1, 3, 31, 93, 113, 181, 339, 543, 3503, 5611, 10509, 16833, 20453, 61359, 634043, 1902129]

約数ペア:

[(1, 1902129), (3, 634043), (31, 61359), (93, 20453), (113, 16833), (181, 10509), (339, 5611), (543, 3503)]