5428449

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 36

約数和(自身を含む): 8792784

約数和(自身を除く): 3364335

約数列:

[1, 3, 9, 13, 39, 43, 83, 117, 129, 169, 249, 387, 507, 559, 747, 1079, 1521, 1677, 3237, 3569, 5031, 7267, 9711, 10707, 14027, 21801, 32121, 42081, 46397, 65403, 126243, 139191, 417573, 603161, 1809483, 5428449]

約数ペア:

[(1, 5428449), (3, 1809483), (9, 603161), (13, 417573), (39, 139191), (43, 126243), (83, 65403), (117, 46397), (129, 42081), (169, 32121), (249, 21801), (387, 14027), (507, 10707), (559, 9711), (747, 7267), (1079, 5031), (1521, 3569), (1677, 3237)]