22828743

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 40311040

約数和(自身を除く): 17482297

約数列:

[1, 3, 7, 9, 21, 27, 43, 53, 63, 129, 159, 189, 301, 371, 387, 477, 903, 1113, 1161, 1431, 2279, 2709, 2809, 3339, 6837, 8127, 8427, 10017, 15953, 19663, 20511, 25281, 47859, 58989, 61533, 75843, 120787, 143577, 176967, 362361, 430731, 530901, 845509, 1087083, 2536527, 3261249, 7609581, 22828743]

約数ペア:

[(1, 22828743), (3, 7609581), (7, 3261249), (9, 2536527), (21, 1087083), (27, 845509), (43, 530901), (53, 430731), (63, 362361), (129, 176967), (159, 143577), (189, 120787), (301, 75843), (371, 61533), (387, 58989), (477, 47859), (903, 25281), (1113, 20511), (1161, 19663), (1431, 15953), (2279, 10017), (2709, 8427), (2809, 8127), (3339, 6837)]