141474417

素因数分解:

$3^1\times 7^2\times {\mathrm{857}}^1\times {\mathrm{1123}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 219881376

約数和(自身を除く): 78406959

約数列:

[1, 3, 7, 21, 49, 147, 857, 1123, 2571, 3369, 5999, 7861, 17997, 23583, 41993, 55027, 125979, 165081, 962411, 2887233, 6736877, 20210631, 47158139, 141474417]

約数ペア:

[(1, 141474417), (3, 47158139), (7, 20210631), (21, 6736877), (49, 2887233), (147, 962411), (857, 165081), (1123, 125979), (2571, 55027), (3369, 41993), (5999, 23583), (7861, 17997)]