313616017

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 418037760

約数和(自身を除く): 104421743

約数列:

[1, 11, 13, 17, 23, 71, 79, 143, 187, 221, 253, 299, 391, 781, 869, 923, 1027, 1207, 1343, 1633, 1817, 2431, 3289, 4301, 5083, 5609, 10153, 11297, 13277, 14773, 15691, 17459, 17963, 19987, 21229, 23621, 27761, 30889, 55913, 61699, 72917, 95353, 129007, 172601, 192049, 233519, 259831, 305371, 339779, 360893, 401557, 802087, 1048883, 1239589, 1419077, 1677091, 2193119, 3969823, 4417127, 13635479, 18448001, 24124309, 28510547, 313616017]

約数ペア:

[(1, 313616017), (11, 28510547), (13, 24124309), (17, 18448001), (23, 13635479), (71, 4417127), (79, 3969823), (143, 2193119), (187, 1677091), (221, 1419077), (253, 1239589), (299, 1048883), (391, 802087), (781, 401557), (869, 360893), (923, 339779), (1027, 305371), (1207, 259831), (1343, 233519), (1633, 192049), (1817, 172601), (2431, 129007), (3289, 95353), (4301, 72917), (5083, 61699), (5609, 55913), (10153, 30889), (11297, 27761), (13277, 23621), (14773, 21229), (15691, 19987), (17459, 17963)]