12955649

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 16219008

約数和(自身を除く): 3263359

約数列:

[1, 7, 17, 49, 103, 119, 151, 721, 833, 1057, 1751, 2567, 5047, 7399, 12257, 15553, 17969, 85799, 108871, 125783, 264401, 762097, 1850807, 12955649]

約数ペア:

[(1, 12955649), (7, 1850807), (17, 762097), (49, 264401), (103, 125783), (119, 108871), (151, 85799), (721, 17969), (833, 15553), (1057, 12257), (1751, 7399), (2567, 5047)]