214929477

素因数分解:

$3^3\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{1103}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 364584960

約数和(自身を除く): 149655483

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1031, 1103, 3093, 3309, 7217, 7721, 9279, 9927, 21651, 23163, 27837, 29781, 64953, 69489, 194859, 208467, 1137193, 3411579, 7960351, 10234737, 23881053, 30704211, 71643159, 214929477]

約数ペア:

[(1, 214929477), (3, 71643159), (7, 30704211), (9, 23881053), (21, 10234737), (27, 7960351), (63, 3411579), (189, 1137193), (1031, 208467), (1103, 194859), (3093, 69489), (3309, 64953), (7217, 29781), (7721, 27837), (9279, 23163), (9927, 21651)]