1366924419

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{2971}}^1$

素因数の和:3160

約数の個数: 48

約数和(自身を含む): 2311978240

約数和(自身を除く): 945053821

約数列:

[1, 3, 7, 9, 21, 63, 67, 109, 201, 327, 469, 603, 763, 981, 1407, 2289, 2971, 4221, 6867, 7303, 8913, 20797, 21909, 26739, 51121, 62391, 65727, 153363, 187173, 199057, 323839, 460089, 597171, 971517, 1393399, 1791513, 2266873, 2914551, 4180197, 6800619, 12540591, 20401857, 21697213, 65091639, 151880491, 195274917, 455641473, 1366924419]

約数ペア:

[(1, 1366924419), (3, 455641473), (7, 195274917), (9, 151880491), (21, 65091639), (63, 21697213), (67, 20401857), (109, 12540591), (201, 6800619), (327, 4180197), (469, 2914551), (603, 2266873), (763, 1791513), (981, 1393399), (1407, 971517), (2289, 597171), (2971, 460089), (4221, 323839), (6867, 199057), (7303, 187173), (8913, 153363), (20797, 65727), (21909, 62391), (26739, 51121)]