1780767

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 2774304

約数和(自身を除く): 993537

約数列:

[1, 3, 9, 17, 51, 103, 113, 153, 309, 339, 927, 1017, 1751, 1921, 5253, 5763, 11639, 15759, 17289, 34917, 104751, 197863, 593589, 1780767]

約数ペア:

[(1, 1780767), (3, 593589), (9, 197863), (17, 104751), (51, 34917), (103, 17289), (113, 15759), (153, 11639), (309, 5763), (339, 5253), (927, 1921), (1017, 1751)]