82821111

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{1741}}^1$

素因数の和:2002

約数の個数: 16

約数和(自身を含む): 112296288

約数和(自身を除く): 29475177

約数列:

[1, 3, 101, 157, 303, 471, 1741, 5223, 15857, 47571, 175841, 273337, 527523, 820011, 27607037, 82821111]

約数ペア:

[(1, 82821111), (3, 27607037), (101, 820011), (157, 527523), (303, 273337), (471, 175841), (1741, 47571), (5223, 15857)]