2019947533215

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2347}}^1\times {\mathrm{856369}}^1$

素因数の和:858791

約数の個数: 32

約数和(自身を含む): 3281555032320

約数和(自身を除く): 1261607499105

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 2347, 7041, 11735, 35205, 157249, 471747, 786245, 856369, 2358735, 2569107, 4281845, 12845535, 57376723, 172130169, 286883615, 860650845, 2009898043, 6029694129, 10049490215, 30148470645, 134663168881, 403989506643, 673315844405, 2019947533215]

約数ペア:

[(1, 2019947533215), (3, 673315844405), (5, 403989506643), (15, 134663168881), (67, 30148470645), (201, 10049490215), (335, 6029694129), (1005, 2009898043), (2347, 860650845), (7041, 286883615), (11735, 172130169), (35205, 57376723), (157249, 12845535), (471747, 4281845), (786245, 2569107), (856369, 2358735)]