1238045247

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{113969}}^1$

素因数の和:114063

約数の個数: 24

約数和(自身を含む): 1920166560

約数和(自身を除く): 682121313

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 10863, 113969, 341907, 1025721, 1937473, 5812419, 8091799, 17437257, 24275397, 72826191, 137560583, 412681749, 1238045247]

約数ペア:

[(1, 1238045247), (3, 412681749), (9, 137560583), (17, 72826191), (51, 24275397), (71, 17437257), (153, 8091799), (213, 5812419), (639, 1937473), (1207, 1025721), (3621, 341907), (10863, 113969)]