29815947

素因数分解:

$3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1093}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 49378784

約数和(自身を除く): 19562837

約数列:

[1, 3, 7, 9, 21, 63, 433, 1093, 1299, 3031, 3279, 3897, 7651, 9093, 9837, 22953, 27279, 68859, 473269, 1419807, 3312883, 4259421, 9938649, 29815947]

約数ペア:

[(1, 29815947), (3, 9938649), (7, 4259421), (9, 3312883), (21, 1419807), (63, 473269), (433, 68859), (1093, 27279), (1299, 22953), (3031, 9837), (3279, 9093), (3897, 7651)]