23942529

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4759}}^1$

素因数の和:4821

約数の個数: 24

約数和(自身を含む): 38118080

約数和(自身を除く): 14175551

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 4759, 5031, 14277, 42831, 61867, 185601, 204637, 556803, 613911, 1841733, 2660281, 7980843, 23942529]

約数ペア:

[(1, 23942529), (3, 7980843), (9, 2660281), (13, 1841733), (39, 613911), (43, 556803), (117, 204637), (129, 185601), (387, 61867), (559, 42831), (1677, 14277), (4759, 5031)]