29778259

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3347}}^1$

素因数の和:3426

約数の個数: 16

約数和(自身を含む): 35997696

約数和(自身を除く): 6219437

約数列:

[1, 7, 31, 41, 217, 287, 1271, 3347, 8897, 23429, 103757, 137227, 726299, 960589, 4254037, 29778259]

約数ペア:

[(1, 29778259), (7, 4254037), (31, 960589), (41, 726299), (217, 137227), (287, 103757), (1271, 23429), (3347, 8897)]