17929202361

素因数分解:

$3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{328753}}^1$

素因数の和:328830

約数の個数: 32

約数和(自身を含む): 28404345600

約数和(自身を除く): 10475143239

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 343, 371, 1029, 1113, 2597, 7791, 18179, 54537, 328753, 986259, 2301271, 6903813, 16108897, 17423909, 48326691, 52271727, 112762279, 121967363, 338286837, 365902089, 853771541, 2561314623, 5976400787, 17929202361]

約数ペア:

[(1, 17929202361), (3, 5976400787), (7, 2561314623), (21, 853771541), (49, 365902089), (53, 338286837), (147, 121967363), (159, 112762279), (343, 52271727), (371, 48326691), (1029, 17423909), (1113, 16108897), (2597, 6903813), (7791, 2301271), (18179, 986259), (54537, 328753)]