8497161

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 14227200

約数和(自身を除く): 5730039

約数列:

[1, 3, 9, 17, 19, 37, 51, 57, 79, 111, 153, 171, 237, 323, 333, 629, 703, 711, 969, 1343, 1501, 1887, 2109, 2907, 2923, 4029, 4503, 5661, 6327, 8769, 11951, 12087, 13509, 25517, 26307, 35853, 49691, 55537, 76551, 107559, 149073, 166611, 229653, 447219, 499833, 944129, 2832387, 8497161]

約数ペア:

[(1, 8497161), (3, 2832387), (9, 944129), (17, 499833), (19, 447219), (37, 229653), (51, 166611), (57, 149073), (79, 107559), (111, 76551), (153, 55537), (171, 49691), (237, 35853), (323, 26307), (333, 25517), (629, 13509), (703, 12087), (711, 11951), (969, 8769), (1343, 6327), (1501, 5661), (1887, 4503), (2109, 4029), (2907, 2923)]