723646053

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{9649}}^1$

素因数の和:10309

約数の個数: 24

約数和(自身を含む): 1127544600

約数和(自身を除く): 403898547

約数列:

[1, 3, 9, 13, 39, 117, 641, 1923, 5769, 8333, 9649, 24999, 28947, 74997, 86841, 125437, 376311, 1128933, 6185009, 18555027, 55665081, 80405117, 241215351, 723646053]

約数ペア:

[(1, 723646053), (3, 241215351), (9, 80405117), (13, 55665081), (39, 18555027), (117, 6185009), (641, 1128933), (1923, 376311), (5769, 125437), (8333, 86841), (9649, 74997), (24999, 28947)]