313473321

素因数分解:

$3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6661}}^1$

素因数の和:6763

約数の個数: 40

約数和(自身を含む): 541700544

約数和(自身を除く): 228227223

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 189, 249, 567, 581, 747, 1743, 2241, 5229, 6661, 6723, 15687, 19983, 46627, 47061, 59949, 139881, 179847, 419643, 539541, 552863, 1258929, 1658589, 3776787, 3870041, 4975767, 11610123, 14927301, 34830369, 44781903, 104491107, 313473321]

約数ペア:

[(1, 313473321), (3, 104491107), (7, 44781903), (9, 34830369), (21, 14927301), (27, 11610123), (63, 4975767), (81, 3870041), (83, 3776787), (189, 1658589), (249, 1258929), (567, 552863), (581, 539541), (747, 419643), (1743, 179847), (2241, 139881), (5229, 59949), (6661, 47061), (6723, 46627), (15687, 19983)]