16860771

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1429}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 27456000

約数和(自身を除く): 10595229

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 1429, 3933, 4287, 11799, 12861, 27151, 32867, 38583, 81453, 98601, 244359, 295803, 624473, 733077, 887409, 1873419, 5620257, 16860771]

約数ペア:

[(1, 16860771), (3, 5620257), (9, 1873419), (19, 887409), (23, 733077), (27, 624473), (57, 295803), (69, 244359), (171, 98601), (207, 81453), (437, 38583), (513, 32867), (621, 27151), (1311, 12861), (1429, 11799), (3933, 4287)]