245661171

素因数分解:

$3^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{12841}}^1$

素因数の和:13762

約数の個数: 16

約数和(自身を含む): 374780928

約数和(自身を除く): 129119757

約数列:

[1, 3, 7, 21, 911, 2733, 6377, 12841, 19131, 38523, 89887, 269661, 11698151, 35094453, 81887057, 245661171]

約数ペア:

[(1, 245661171), (3, 81887057), (7, 35094453), (21, 11698151), (911, 269661), (2733, 89887), (6377, 38523), (12841, 19131)]