812912243

素因数分解:

${\mathrm{11}}^4\times {\mathrm{13}}^1\times {\mathrm{4271}}^1$

素因数の和:4328

約数の個数: 20

約数和(自身を含む): 963207840

約数和(自身を除く): 150295597

約数列:

[1, 11, 13, 121, 143, 1331, 1573, 4271, 14641, 17303, 46981, 55523, 190333, 516791, 610753, 5684701, 6718283, 62531711, 73901113, 812912243]

約数ペア:

[(1, 812912243), (11, 73901113), (13, 62531711), (121, 6718283), (143, 5684701), (1331, 610753), (1573, 516791), (4271, 190333), (14641, 55523), (17303, 46981)]