1897336827

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{35449}}^1$

素因数の和:35787

約数の個数: 24

約数和(自身を含む): 2894138000

約数和(自身を除く): 996801173

約数列:

[1, 3, 9, 19, 57, 171, 313, 939, 2817, 5947, 17841, 35449, 53523, 106347, 319041, 673531, 2020593, 6061779, 11095537, 33286611, 99859833, 210815203, 632445609, 1897336827]

約数ペア:

[(1, 1897336827), (3, 632445609), (9, 210815203), (19, 99859833), (57, 33286611), (171, 11095537), (313, 6061779), (939, 2020593), (2817, 673531), (5947, 319041), (17841, 106347), (35449, 53523)]