214930989

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2243}}^1$

素因数の和:2288

約数の個数: 60

約数和(自身を含む): 397511136

約数和(自身を除く): 182580147

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 169, 189, 273, 351, 507, 567, 819, 1053, 1183, 1521, 2243, 2457, 3549, 4563, 6729, 7371, 10647, 13689, 15701, 20187, 29159, 31941, 47103, 60561, 87477, 95823, 141309, 181683, 204113, 262431, 379067, 423927, 612339, 787293, 1137201, 1271781, 1837017, 2361879, 2653469, 3411603, 5511051, 7960407, 10234809, 16533153, 23881221, 30704427, 71643663, 214930989]

約数ペア:

[(1, 214930989), (3, 71643663), (7, 30704427), (9, 23881221), (13, 16533153), (21, 10234809), (27, 7960407), (39, 5511051), (63, 3411603), (81, 2653469), (91, 2361879), (117, 1837017), (169, 1271781), (189, 1137201), (273, 787293), (351, 612339), (507, 423927), (567, 379067), (819, 262431), (1053, 204113), (1183, 181683), (1521, 141309), (2243, 95823), (2457, 87477), (3549, 60561), (4563, 47103), (6729, 31941), (7371, 29159), (10647, 20187), (13689, 15701)]