30561219

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29023}}^1$

素因数の和:29048

約数の個数: 20

約数和(自身を含む): 49166656

約数和(自身を除く): 18605437

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 29023, 87069, 261207, 377299, 783621, 1131897, 2350863, 3395691, 10187073, 30561219]

約数ペア:

[(1, 30561219), (3, 10187073), (9, 3395691), (13, 2350863), (27, 1131897), (39, 783621), (81, 377299), (117, 261207), (351, 87069), (1053, 29023)]