2010191043

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{140977}}^1$

素因数の和:141091

約数の個数: 24

約数和(自身を含む): 3150012432

約数和(自身を除く): 1139821389

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 679, 2037, 4753, 14259, 140977, 422931, 986839, 2960517, 6907873, 13674769, 20723619, 41024307, 95723383, 287170149, 670063681, 2010191043]

約数ペア:

[(1, 2010191043), (3, 670063681), (7, 287170149), (21, 95723383), (49, 41024307), (97, 20723619), (147, 13674769), (291, 6907873), (679, 2960517), (2037, 986839), (4753, 422931), (14259, 140977)]