23219757

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 38559360

約数和(自身を除く): 15339603

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 2113, 3663, 6339, 10989, 19017, 23243, 57051, 69729, 78181, 209187, 234543, 627561, 703629, 859991, 2110887, 2579973, 7739919, 23219757]

約数ペア:

[(1, 23219757), (3, 7739919), (9, 2579973), (11, 2110887), (27, 859991), (33, 703629), (37, 627561), (99, 234543), (111, 209187), (297, 78181), (333, 69729), (407, 57051), (999, 23243), (1221, 19017), (2113, 10989), (3663, 6339)]