841869

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:126

約数の個数: 36

約数和(自身を含む): 1493856

約数和(自身を除く): 651987

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 83, 147, 161, 207, 249, 441, 483, 581, 747, 1127, 1449, 1743, 1909, 3381, 4067, 5229, 5727, 10143, 12201, 13363, 17181, 36603, 40089, 93541, 120267, 280623, 841869]

約数ペア:

[(1, 841869), (3, 280623), (7, 120267), (9, 93541), (21, 40089), (23, 36603), (49, 17181), (63, 13363), (69, 12201), (83, 10143), (147, 5727), (161, 5229), (207, 4067), (249, 3381), (441, 1909), (483, 1743), (581, 1449), (747, 1127)]