2023063

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 24

約数和(自身を含む): 2585520

約数和(自身を除く): 562457

約数列:

[1, 7, 19, 41, 49, 53, 133, 287, 371, 779, 931, 1007, 2009, 2173, 2597, 5453, 7049, 15211, 38171, 41287, 49343, 106477, 289009, 2023063]

約数ペア:

[(1, 2023063), (7, 289009), (19, 106477), (41, 49343), (49, 41287), (53, 38171), (133, 15211), (287, 7049), (371, 5453), (779, 2597), (931, 2173), (1007, 2009)]