17317209

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 28645120

約数和(自身を除く): 11327911

約数列:

[1, 3, 7, 13, 21, 39, 91, 229, 273, 277, 687, 831, 1603, 1939, 2977, 3601, 4809, 5817, 8931, 10803, 20839, 25207, 62517, 63433, 75621, 190299, 444031, 824629, 1332093, 2473887, 5772403, 17317209]

約数ペア:

[(1, 17317209), (3, 5772403), (7, 2473887), (13, 1332093), (21, 824629), (39, 444031), (91, 190299), (229, 75621), (273, 63433), (277, 62517), (687, 25207), (831, 20839), (1603, 10803), (1939, 8931), (2977, 5817), (3601, 4809)]