293838237

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{14621}}^1$

素因数の和:14674

約数の個数: 48

約数和(自身を含む): 547447680

約数和(自身を除く): 253609443

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1827, 2233, 2871, 6699, 14621, 20097, 43863, 102347, 131589, 160831, 307041, 424009, 482493, 921123, 1125817, 1272027, 1447479, 2968063, 3377451, 3816081, 4664099, 8904189, 10132353, 13992297, 26712567, 32648693, 41976891, 97946079, 293838237]

約数ペア:

[(1, 293838237), (3, 97946079), (7, 41976891), (9, 32648693), (11, 26712567), (21, 13992297), (29, 10132353), (33, 8904189), (63, 4664099), (77, 3816081), (87, 3377451), (99, 2968063), (203, 1447479), (231, 1272027), (261, 1125817), (319, 921123), (609, 482493), (693, 424009), (957, 307041), (1827, 160831), (2233, 131589), (2871, 102347), (6699, 43863), (14621, 20097)]