1623163959

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{26021}}^1$

素因数の和:26295

約数の個数: 24

約数和(自身を含む): 2435659200

約数和(自身を除く): 812495241

約数列:

[1, 3, 9, 29, 87, 239, 261, 717, 2151, 6931, 20793, 26021, 62379, 78063, 234189, 754609, 2263827, 6219019, 6791481, 18657057, 55971171, 180351551, 541054653, 1623163959]

約数ペア:

[(1, 1623163959), (3, 541054653), (9, 180351551), (29, 55971171), (87, 18657057), (239, 6791481), (261, 6219019), (717, 2263827), (2151, 754609), (6931, 234189), (20793, 78063), (26021, 62379)]