219206403

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{22573}}^1$

素因数の和:22675

約数の個数: 24

約数和(自身を含む): 345111312

約数和(自身を除く): 125904909

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 3237, 9711, 22573, 67719, 203157, 293449, 880347, 1873559, 2641041, 5620677, 16862031, 24356267, 73068801, 219206403]

約数ペア:

[(1, 219206403), (3, 73068801), (9, 24356267), (13, 16862031), (39, 5620677), (83, 2641041), (117, 1873559), (249, 880347), (747, 293449), (1079, 203157), (3237, 67719), (9711, 22573)]