1363401

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 2178176

約数和(自身を除く): 814775

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 271, 387, 559, 813, 1677, 2439, 3523, 5031, 10569, 11653, 31707, 34959, 104877, 151489, 454467, 1363401]

約数ペア:

[(1, 1363401), (3, 454467), (9, 151489), (13, 104877), (39, 34959), (43, 31707), (117, 11653), (129, 10569), (271, 5031), (387, 3523), (559, 2439), (813, 1677)]