2398617

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 36

約数和(自身を含む): 3996720

約数和(自身を除く): 1598103

約数列:

[1, 3, 9, 13, 19, 39, 57, 83, 117, 169, 171, 247, 249, 507, 741, 747, 1079, 1521, 1577, 2223, 3211, 3237, 4731, 9633, 9711, 14027, 14193, 20501, 28899, 42081, 61503, 126243, 184509, 266513, 799539, 2398617]

約数ペア:

[(1, 2398617), (3, 799539), (9, 266513), (13, 184509), (19, 126243), (39, 61503), (57, 42081), (83, 28899), (117, 20501), (169, 14193), (171, 14027), (247, 9711), (249, 9633), (507, 4731), (741, 3237), (747, 3211), (1079, 2223), (1521, 1577)]