23284989

素因数分解:

$3^9\times 7^1\times {\mathrm{13}}^2$

素因数の和:60

約数の個数: 60

約数和(自身を含む): 43223136

約数和(自身を除く): 19938147

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 169, 189, 243, 273, 351, 507, 567, 729, 819, 1053, 1183, 1521, 1701, 2187, 2457, 3159, 3549, 4563, 5103, 6561, 7371, 9477, 10647, 13689, 15309, 19683, 22113, 28431, 31941, 41067, 45927, 66339, 85293, 95823, 123201, 137781, 199017, 255879, 287469, 369603, 597051, 862407, 1108809, 1791153, 2587221, 3326427, 7761663, 23284989]

約数ペア:

[(1, 23284989), (3, 7761663), (7, 3326427), (9, 2587221), (13, 1791153), (21, 1108809), (27, 862407), (39, 597051), (63, 369603), (81, 287469), (91, 255879), (117, 199017), (169, 137781), (189, 123201), (243, 95823), (273, 85293), (351, 66339), (507, 45927), (567, 41067), (729, 31941), (819, 28431), (1053, 22113), (1183, 19683), (1521, 15309), (1701, 13689), (2187, 10647), (2457, 9477), (3159, 7371), (3549, 6561), (4563, 5103)]