19063401

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3163}}^1$

素因数の和:3221

約数の個数: 24

約数和(自身を含む): 30298464

約数和(自身を除く): 11235063

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 3163, 6027, 9489, 22141, 66423, 129683, 154987, 389049, 464961, 907781, 2723343, 6354467, 19063401]

約数ペア:

[(1, 19063401), (3, 6354467), (7, 2723343), (21, 907781), (41, 464961), (49, 389049), (123, 154987), (147, 129683), (287, 66423), (861, 22141), (2009, 9489), (3163, 6027)]