5047947

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 7976960

約数和(自身を除く): 2929013

約数列:

[1, 3, 9, 27, 31, 37, 93, 111, 163, 279, 333, 489, 837, 999, 1147, 1467, 3441, 4401, 5053, 6031, 10323, 15159, 18093, 30969, 45477, 54279, 136431, 162837, 186961, 560883, 1682649, 5047947]

約数ペア:

[(1, 5047947), (3, 1682649), (9, 560883), (27, 186961), (31, 162837), (37, 136431), (93, 54279), (111, 45477), (163, 30969), (279, 18093), (333, 15159), (489, 10323), (837, 6031), (999, 5053), (1147, 4401), (1467, 3441)]