203892039

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{580889}}^1$

素因数の和:580911

約数の個数: 16

約数和(自身を含む): 325298400

約数和(自身を除く): 121406361

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 580889, 1742667, 5228001, 7551557, 15684003, 22654671, 67964013, 203892039]

約数ペア:

[(1, 203892039), (3, 67964013), (9, 22654671), (13, 15684003), (27, 7551557), (39, 5228001), (117, 1742667), (351, 580889)]