1728206281

素因数分解:

${\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1\times {\mathrm{1229}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 1845501840

約数和(自身を除く): 117295559

約数列:

[1, 17, 181, 457, 1229, 3077, 7769, 20893, 82717, 222449, 561653, 1406189, 3781633, 9548101, 101659193, 1728206281]

約数ペア:

[(1, 1728206281), (17, 101659193), (181, 9548101), (457, 3781633), (1229, 1406189), (3077, 561653), (7769, 222449), (20893, 82717)]