12933221979

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1\times {\mathrm{49019}}^1$

素因数の和:51890

約数の個数: 16

約数和(自身を含む): 17807201280

約数和(自身を除く): 4873979301

約数列:

[1, 3, 31, 93, 2837, 8511, 49019, 87947, 147057, 263841, 1519589, 4558767, 139066903, 417200709, 4311073993, 12933221979]

約数ペア:

[(1, 12933221979), (3, 4311073993), (31, 417200709), (93, 139066903), (2837, 4558767), (8511, 1519589), (49019, 263841), (87947, 147057)]