19461183

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3229}}^1$

素因数の和:3287

約数の個数: 24

約数和(自身を含む): 30930480

約数和(自身を除く): 11469297

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 3229, 6027, 9687, 22603, 67809, 132389, 158221, 397167, 474663, 926723, 2780169, 6487061, 19461183]

約数ペア:

[(1, 19461183), (3, 6487061), (7, 2780169), (21, 926723), (41, 474663), (49, 397167), (123, 158221), (147, 132389), (287, 67809), (861, 22603), (2009, 9687), (3229, 6027)]