236421267

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 332107776

約数和(自身を除く): 95686509

約数列:

[1, 3, 43, 71, 83, 129, 213, 249, 311, 933, 3053, 3569, 5893, 9159, 10707, 13373, 17679, 22081, 25813, 40119, 66243, 77439, 253399, 760197, 949483, 1109959, 1832723, 2848449, 3329877, 5498169, 78807089, 236421267]

約数ペア:

[(1, 236421267), (3, 78807089), (43, 5498169), (71, 3329877), (83, 2848449), (129, 1832723), (213, 1109959), (249, 949483), (311, 760197), (933, 253399), (3053, 77439), (3569, 66243), (5893, 40119), (9159, 25813), (10707, 22081), (13373, 17679)]