13772843

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 16572864

約数和(自身を除く): 2800021

約数列:

[1, 7, 37, 41, 259, 287, 1297, 1517, 9079, 10619, 47989, 53177, 335923, 372239, 1967549, 13772843]

約数ペア:

[(1, 13772843), (7, 1967549), (37, 372239), (41, 335923), (259, 53177), (287, 47989), (1297, 10619), (1517, 9079)]