27698237

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{467}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 32722560

約数和(自身を除く): 5024323

約数列:

[1, 7, 37, 229, 259, 467, 1603, 3269, 8473, 17279, 59311, 106943, 120953, 748601, 3956891, 27698237]

約数ペア:

[(1, 27698237), (7, 3956891), (37, 748601), (229, 120953), (259, 106943), (467, 59311), (1603, 17279), (3269, 8473)]