7992777

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 12257280

約数和(自身を除く): 4264503

約数列:

[1, 3, 13, 29, 37, 39, 87, 111, 191, 377, 481, 573, 1073, 1131, 1443, 2483, 3219, 5539, 7067, 7449, 13949, 16617, 21201, 41847, 72007, 91871, 204943, 216021, 275613, 614829, 2664259, 7992777]

約数ペア:

[(1, 7992777), (3, 2664259), (13, 614829), (29, 275613), (37, 216021), (39, 204943), (87, 91871), (111, 72007), (191, 41847), (377, 21201), (481, 16617), (573, 13949), (1073, 7449), (1131, 7067), (1443, 5539), (2483, 3219)]