40289669

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{811}}^1$

素因数の和:1016

約数の個数: 16

約数和(自身を含む): 47394816

約数和(自身を除く): 7105147

約数列:

[1, 7, 47, 151, 329, 811, 1057, 5677, 7097, 38117, 49679, 122461, 266819, 857227, 5755667, 40289669]

約数ペア:

[(1, 40289669), (7, 5755667), (47, 857227), (151, 266819), (329, 122461), (811, 49679), (1057, 38117), (5677, 7097)]