4865365431

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 7315744800

約数和(自身を除く): 2450379369

約数列:

[1, 3, 9, 37, 111, 139, 257, 333, 409, 417, 771, 1227, 1251, 2313, 3681, 5143, 9509, 15133, 15429, 28527, 35723, 45399, 46287, 56851, 85581, 105113, 107169, 136197, 170553, 315339, 321507, 511659, 946017, 1321751, 2103487, 3889181, 3965253, 6310461, 11667543, 11895759, 14610707, 18931383, 35002629, 43832121, 131496363, 540596159, 1621788477, 4865365431]

約数ペア:

[(1, 4865365431), (3, 1621788477), (9, 540596159), (37, 131496363), (111, 43832121), (139, 35002629), (257, 18931383), (333, 14610707), (409, 11895759), (417, 11667543), (771, 6310461), (1227, 3965253), (1251, 3889181), (2313, 2103487), (3681, 1321751), (5143, 946017), (9509, 511659), (15133, 321507), (15429, 315339), (28527, 170553), (35723, 136197), (45399, 107169), (46287, 105113), (56851, 85581)]