2858769

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 4324320

約数和(自身を除く): 1465551

約数列:

[1, 3, 9, 43, 83, 89, 129, 249, 267, 387, 747, 801, 3569, 3827, 7387, 10707, 11481, 22161, 32121, 34443, 66483, 317641, 952923, 2858769]

約数ペア:

[(1, 2858769), (3, 952923), (9, 317641), (43, 66483), (83, 34443), (89, 32121), (129, 22161), (249, 11481), (267, 10707), (387, 7387), (747, 3827), (801, 3569)]