8228517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{641}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 12018240

約数和(自身を除く): 3789723

約数列:

[1, 3, 11, 33, 389, 641, 1167, 1923, 4279, 7051, 12837, 21153, 249349, 748047, 2742839, 8228517]

約数ペア:

[(1, 8228517), (3, 2742839), (11, 748047), (33, 249349), (389, 21153), (641, 12837), (1167, 7051), (1923, 4279)]