856553699113

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{919}}^1\times {\mathrm{322397}}^1$

素因数の和:323389

約数の個数: 24

約数和(自身を含む): 1014393067200

約数和(自身を除く): 157839368087

約数列:

[1, 7, 49, 59, 413, 919, 2891, 6433, 45031, 54221, 322397, 379547, 2256779, 2656829, 15797453, 19021423, 133149961, 296282843, 932049727, 2073979901, 14517859307, 17480687737, 122364814159, 856553699113]

約数ペア:

[(1, 856553699113), (7, 122364814159), (49, 17480687737), (59, 14517859307), (413, 2073979901), (919, 932049727), (2891, 296282843), (6433, 133149961), (45031, 19021423), (54221, 15797453), (322397, 2656829), (379547, 2256779)]