30004551

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 44234736

約数和(自身を除く): 14230185

約数列:

[1, 3, 9, 113, 163, 181, 339, 489, 543, 1017, 1467, 1629, 18419, 20453, 29503, 55257, 61359, 88509, 165771, 184077, 265527, 3333839, 10001517, 30004551]

約数ペア:

[(1, 30004551), (3, 10001517), (9, 3333839), (113, 265527), (163, 184077), (181, 165771), (339, 88509), (489, 61359), (543, 55257), (1017, 29503), (1467, 20453), (1629, 18419)]