605243547

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{5233}}^1$

素因数の和:5491

約数の個数: 24

約数和(自身を含む): 891622368

約数和(自身を除く): 286378821

約数列:

[1, 3, 9, 71, 181, 213, 543, 639, 1629, 5233, 12851, 15699, 38553, 47097, 115659, 371543, 947173, 1114629, 2841519, 3343887, 8524557, 67249283, 201747849, 605243547]

約数ペア:

[(1, 605243547), (3, 201747849), (9, 67249283), (71, 8524557), (181, 3343887), (213, 2841519), (543, 1114629), (639, 947173), (1629, 371543), (5233, 115659), (12851, 47097), (15699, 38553)]