118709227

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{31817}}^1$

素因数の和:31878

約数の個数: 16

約数和(自身を含む): 149671872

約数和(自身を除く): 30962645

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 31817, 222719, 413621, 1304497, 2895347, 9131479, 16958461, 118709227]

約数ペア:

[(1, 118709227), (7, 16958461), (13, 9131479), (41, 2895347), (91, 1304497), (287, 413621), (533, 222719), (3731, 31817)]