899017081

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{21277}}^1$

素因数の和:21384

約数の個数: 16

約数和(自身を含む): 980490240

約数和(自身を除く): 81473159

約数列:

[1, 29, 31, 47, 899, 1363, 1457, 21277, 42253, 617033, 659587, 1000019, 19128023, 29000551, 31000589, 899017081]

約数ペア:

[(1, 899017081), (29, 31000589), (31, 29000551), (47, 19128023), (899, 1000019), (1363, 659587), (1457, 617033), (21277, 42253)]