83426371

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 99915984

約数和(自身を除く): 16489613

約数列:

[1, 7, 49, 73, 83, 281, 511, 581, 1967, 3577, 4067, 6059, 13769, 20513, 23323, 42413, 143591, 163261, 296891, 1005137, 1142827, 1702579, 11918053, 83426371]

約数ペア:

[(1, 83426371), (7, 11918053), (49, 1702579), (73, 1142827), (83, 1005137), (281, 296891), (511, 163261), (581, 143591), (1967, 42413), (3577, 23323), (4067, 20513), (6059, 13769)]