128820233

素因数分解:

${\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 136382400

約数和(自身を除く): 7562167

約数列:

[1, 29, 83, 109, 491, 2407, 3161, 9047, 14239, 40753, 53519, 262363, 1181837, 1552051, 4442077, 128820233]

約数ペア:

[(1, 128820233), (29, 4442077), (83, 1552051), (109, 1181837), (491, 262363), (2407, 53519), (3161, 40753), (9047, 14239)]