478212933

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{30637}}^1$

素因数の和:30705

約数の個数: 24

約数和(自身を含む): 717174304

約数和(自身を除く): 238961371

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 5203, 15609, 30637, 91911, 337007, 1011021, 1317391, 3707077, 3952173, 11121231, 14491301, 43473903, 159404311, 478212933]

約数ペア:

[(1, 478212933), (3, 159404311), (11, 43473903), (33, 14491301), (43, 11121231), (121, 3952173), (129, 3707077), (363, 1317391), (473, 1011021), (1419, 337007), (5203, 91911), (15609, 30637)]