3401139

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1361}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 5589648

約数和(自身を除く): 2188509

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 1361, 2499, 4083, 9527, 23137, 28581, 66689, 69411, 161959, 200067, 485877, 1133713, 3401139]

約数ペア:

[(1, 3401139), (3, 1133713), (7, 485877), (17, 200067), (21, 161959), (49, 69411), (51, 66689), (119, 28581), (147, 23137), (357, 9527), (833, 4083), (1361, 2499)]