927894527

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 1201158720

約数和(自身を除く): 273264193

約数列:

[1, 7, 17, 29, 49, 71, 119, 203, 493, 497, 541, 833, 1207, 1421, 2059, 3451, 3479, 3787, 8449, 9197, 14413, 15689, 24157, 26509, 35003, 38411, 59143, 64379, 100891, 109823, 245021, 266713, 268877, 450653, 652987, 768761, 1113919, 1715147, 1866991, 1882139, 4570909, 7797433, 13068937, 18936623, 31996363, 54582031, 132556361, 927894527]

約数ペア:

[(1, 927894527), (7, 132556361), (17, 54582031), (29, 31996363), (49, 18936623), (71, 13068937), (119, 7797433), (203, 4570909), (493, 1882139), (497, 1866991), (541, 1715147), (833, 1113919), (1207, 768761), (1421, 652987), (2059, 450653), (3451, 268877), (3479, 266713), (3787, 245021), (8449, 109823), (9197, 100891), (14413, 64379), (15689, 59143), (24157, 38411), (26509, 35003)]