291046571907

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{1337647}}^1$

素因数の和:1338467

約数の個数: 32

約数和(自身を含む): 478214510592

約数和(自身を除く): 187167938685

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 797, 2391, 5579, 10361, 16737, 31083, 72527, 217581, 1337647, 4012941, 9363529, 17389411, 28090587, 52168233, 121725877, 365177631, 1066104659, 3198313977, 7462732613, 13859360567, 22388197839, 41578081701, 97015523969, 291046571907]

約数ペア:

[(1, 291046571907), (3, 97015523969), (7, 41578081701), (13, 22388197839), (21, 13859360567), (39, 7462732613), (91, 3198313977), (273, 1066104659), (797, 365177631), (2391, 121725877), (5579, 52168233), (10361, 28090587), (16737, 17389411), (31083, 9363529), (72527, 4012941), (217581, 1337647)]