2702390691

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47363}}^1$

素因数の和:47416

約数の個数: 64

約数和(自身を含む): 5092577280

約数和(自身を除く): 2390186589

約数列:

[1, 3, 7, 11, 13, 19, 21, 33, 39, 57, 77, 91, 133, 143, 209, 231, 247, 273, 399, 429, 627, 741, 1001, 1463, 1729, 2717, 3003, 4389, 5187, 8151, 19019, 47363, 57057, 142089, 331541, 520993, 615719, 899897, 994623, 1562979, 1847157, 2699691, 3646951, 4310033, 6299279, 6772909, 9898867, 10940853, 11698661, 12930099, 18897837, 20318727, 29696601, 35095983, 47410363, 69292069, 81890627, 128685271, 142231089, 207876207, 245671881, 386055813, 900796897, 2702390691]

約数ペア:

[(1, 2702390691), (3, 900796897), (7, 386055813), (11, 245671881), (13, 207876207), (19, 142231089), (21, 128685271), (33, 81890627), (39, 69292069), (57, 47410363), (77, 35095983), (91, 29696601), (133, 20318727), (143, 18897837), (209, 12930099), (231, 11698661), (247, 10940853), (273, 9898867), (399, 6772909), (429, 6299279), (627, 4310033), (741, 3646951), (1001, 2699691), (1463, 1847157), (1729, 1562979), (2717, 994623), (3003, 899897), (4389, 615719), (5187, 520993), (8151, 331541), (19019, 142089), (47363, 57057)]