29008791

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3361}}^1$

素因数の和:3511

約数の個数: 24

約数和(自身を含む): 48251424

約数和(自身を除く): 19242633

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 3361, 8631, 10083, 23527, 30249, 70581, 211743, 460457, 1381371, 3223199, 4144113, 9669597, 29008791]

約数ペア:

[(1, 29008791), (3, 9669597), (7, 4144113), (9, 3223199), (21, 1381371), (63, 460457), (137, 211743), (411, 70581), (959, 30249), (1233, 23527), (2877, 10083), (3361, 8631)]