401292297

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3613}}^1$

素因数の和:3710

約数の個数: 48

約数和(自身を含む): 694581888

約数和(自身を除く): 293289591

約数列:

[1, 3, 7, 9, 21, 41, 43, 63, 123, 129, 287, 301, 369, 387, 861, 903, 1763, 2583, 2709, 3613, 5289, 10839, 12341, 15867, 25291, 32517, 37023, 75873, 111069, 148133, 155359, 227619, 444399, 466077, 1036931, 1087513, 1333197, 1398231, 3110793, 3262539, 6369719, 9332379, 9787617, 19109157, 44588033, 57327471, 133764099, 401292297]

約数ペア:

[(1, 401292297), (3, 133764099), (7, 57327471), (9, 44588033), (21, 19109157), (41, 9787617), (43, 9332379), (63, 6369719), (123, 3262539), (129, 3110793), (287, 1398231), (301, 1333197), (369, 1087513), (387, 1036931), (861, 466077), (903, 444399), (1763, 227619), (2583, 155359), (2709, 148133), (3613, 111069), (5289, 75873), (10839, 37023), (12341, 32517), (15867, 25291)]