29908151

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19333}}^1$

素因数の和:19370

約数の個数: 16

約数和(自身を含む): 38977344

約数和(自身を除く): 9069193

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 19333, 135331, 251329, 328661, 1759303, 2300627, 4272593, 29908151]

約数ペア:

[(1, 29908151), (7, 4272593), (13, 2300627), (17, 1759303), (91, 328661), (119, 251329), (221, 135331), (1547, 19333)]