81734374397

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{264961}}^1$

素因数の和:265424

約数の個数: 16

約数和(自身を含む): 89694936240

約数和(自身を除く): 7960561843

約数列:

[1, 13, 61, 389, 793, 5057, 23729, 264961, 308477, 3444493, 16162621, 103069829, 210114073, 1339907777, 6287259569, 81734374397]

約数ペア:

[(1, 81734374397), (13, 6287259569), (61, 1339907777), (389, 210114073), (793, 103069829), (5057, 16162621), (23729, 3444493), (264961, 308477)]