17293353

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1741}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 29432832

約数和(自身を除く): 12139479

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 1741, 3311, 5223, 9933, 12187, 19151, 36561, 57453, 74863, 134057, 224589, 402171, 524041, 823493, 1572123, 2470479, 5764451, 17293353]

約数ペア:

[(1, 17293353), (3, 5764451), (7, 2470479), (11, 1572123), (21, 823493), (33, 524041), (43, 402171), (77, 224589), (129, 134057), (231, 74863), (301, 57453), (473, 36561), (903, 19151), (1419, 12187), (1741, 9933), (3311, 5223)]