30402219897

素因数分解:

$3^2\times 7^1\times {\mathrm{997}}^1\times {\mathrm{484027}}^1$

素因数の和:485037

約数の個数: 24

約数和(自身を含む): 50238234176

約数和(自身を除く): 19836014279

約数列:

[1, 3, 7, 9, 21, 63, 997, 2991, 6979, 8973, 20937, 62811, 484027, 1452081, 3388189, 4356243, 10164567, 30493701, 482574919, 1447724757, 3378024433, 4343174271, 10134073299, 30402219897]

約数ペア:

[(1, 30402219897), (3, 10134073299), (7, 4343174271), (9, 3378024433), (21, 1447724757), (63, 482574919), (997, 30493701), (2991, 10164567), (6979, 4356243), (8973, 3388189), (20937, 1452081), (62811, 484027)]