749113313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 875266560

約数和(自身を除く): 126153247

約数列:

[1, 13, 17, 79, 107, 221, 401, 1027, 1343, 1391, 1819, 5213, 6817, 8453, 17459, 23647, 31679, 42907, 88621, 109889, 143701, 411827, 538543, 557791, 729419, 1868113, 3389653, 7001059, 9482447, 44065489, 57624101, 749113313]

約数ペア:

[(1, 749113313), (13, 57624101), (17, 44065489), (79, 9482447), (107, 7001059), (221, 3389653), (401, 1868113), (1027, 729419), (1343, 557791), (1391, 538543), (1819, 411827), (5213, 143701), (6817, 109889), (8453, 88621), (17459, 42907), (23647, 31679)]