42111671

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4129}}^1$

素因数の和:4214

約数の個数: 16

約数和(自身を含む): 50749440

約数和(自身を除く): 8637769

約数列:

[1, 7, 31, 47, 217, 329, 1457, 4129, 10199, 28903, 127999, 194063, 895993, 1358441, 6015953, 42111671]

約数ペア:

[(1, 42111671), (7, 6015953), (31, 1358441), (47, 895993), (217, 194063), (329, 127999), (1457, 28903), (4129, 10199)]