395766189

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23011}}^1$

素因数の和:23047

約数の個数: 48

約数和(自身を含む): 734543040

約数和(自身を除く): 338776851

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1911, 2457, 5733, 17199, 23011, 69033, 161077, 207099, 299143, 483231, 621297, 897429, 1127539, 1449693, 2094001, 2692287, 3382617, 4349079, 6282003, 8076861, 10147851, 14658007, 18846009, 30443553, 43974021, 56538027, 131922063, 395766189]

約数ペア:

[(1, 395766189), (3, 131922063), (7, 56538027), (9, 43974021), (13, 30443553), (21, 18846009), (27, 14658007), (39, 10147851), (49, 8076861), (63, 6282003), (91, 4349079), (117, 3382617), (147, 2692287), (189, 2094001), (273, 1449693), (351, 1127539), (441, 897429), (637, 621297), (819, 483231), (1323, 299143), (1911, 207099), (2457, 161077), (5733, 69033), (17199, 23011)]