1010646639

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{39863}}^1$

素因数の和:40188

約数の個数: 20

約数和(自身を含む): 1514592816

約数和(自身を除く): 503946177

約数列:

[1, 3, 9, 27, 81, 313, 939, 2817, 8451, 25353, 39863, 119589, 358767, 1076301, 3228903, 12477119, 37431357, 112294071, 336882213, 1010646639]

約数ペア:

[(1, 1010646639), (3, 336882213), (9, 112294071), (27, 37431357), (81, 12477119), (313, 3228903), (939, 1076301), (2817, 358767), (8451, 119589), (25353, 39863)]