15706722241

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{461}}^1\times {\mathrm{491}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 18853502976

約数和(自身を除く): 3146780735

約数列:

[1, 7, 23, 161, 431, 461, 491, 3017, 3227, 3437, 9913, 10603, 11293, 69391, 74221, 79051, 198691, 211621, 226351, 1390837, 1481347, 1584457, 4569893, 4867283, 5206073, 31989251, 34070981, 36442511, 97557281, 682900967, 2243817463, 15706722241]

約数ペア:

[(1, 15706722241), (7, 2243817463), (23, 682900967), (161, 97557281), (431, 36442511), (461, 34070981), (491, 31989251), (3017, 5206073), (3227, 4867283), (3437, 4569893), (9913, 1584457), (10603, 1481347), (11293, 1390837), (69391, 226351), (74221, 211621), (79051, 198691)]