23303329

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2111}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 28385280

約数和(自身を除く): 5081951

約数列:

[1, 7, 19, 83, 133, 581, 1577, 2111, 11039, 14777, 40109, 175213, 280763, 1226491, 3329047, 23303329]

約数ペア:

[(1, 23303329), (7, 3329047), (19, 1226491), (83, 280763), (133, 175213), (581, 40109), (1577, 14777), (2111, 11039)]