1020920211

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{2447}}^1$

素因数の和:2911

約数の個数: 24

約数和(自身を含む): 1489872384

約数和(自身を除く): 468952173

約数列:

[1, 3, 9, 151, 307, 453, 921, 1359, 2447, 2763, 7341, 22023, 46357, 139071, 369497, 417213, 751229, 1108491, 2253687, 3325473, 6761061, 113435579, 340306737, 1020920211]

約数ペア:

[(1, 1020920211), (3, 340306737), (9, 113435579), (151, 6761061), (307, 3325473), (453, 2253687), (921, 1108491), (1359, 751229), (2447, 417213), (2763, 369497), (7341, 139071), (22023, 46357)]