229278329

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{16001}}^1$

素因数の和:16120

約数の個数: 16

約数和(自身を含む): 276514560

約数和(自身を除く): 47236231

約数列:

[1, 7, 23, 89, 161, 623, 2047, 14329, 16001, 112007, 368023, 1424089, 2576161, 9968623, 32754047, 229278329]

約数ペア:

[(1, 229278329), (7, 32754047), (23, 9968623), (89, 2576161), (161, 1424089), (623, 368023), (2047, 112007), (14329, 16001)]