2815694883

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{26903}}^1$

素因数の和:27339

約数の個数: 24

約数和(自身を含む): 4218009120

約数和(自身を除く): 1402314237

約数列:

[1, 3, 9, 29, 87, 261, 401, 1203, 3609, 11629, 26903, 34887, 80709, 104661, 242127, 780187, 2340561, 7021683, 10788103, 32364309, 97092927, 312854987, 938564961, 2815694883]

約数ペア:

[(1, 2815694883), (3, 938564961), (9, 312854987), (29, 97092927), (87, 32364309), (261, 10788103), (401, 7021683), (1203, 2340561), (3609, 780187), (11629, 242127), (26903, 104661), (34887, 80709)]