217029501

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{5167}}^1$

素因数の和:5545

約数の個数: 24

約数和(自身を含む): 338607360

約数和(自身を除く): 121577859

約数列:

[1, 3, 9, 13, 39, 117, 359, 1077, 3231, 4667, 5167, 14001, 15501, 42003, 46503, 67171, 201513, 604539, 1854953, 5564859, 16694577, 24114389, 72343167, 217029501]

約数ペア:

[(1, 217029501), (3, 72343167), (9, 24114389), (13, 16694577), (39, 5564859), (117, 1854953), (359, 604539), (1077, 201513), (3231, 67171), (4667, 46503), (5167, 42003), (14001, 15501)]