2601459

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:384

約数の個数: 36

約数和(自身を含む): 4641624

約数和(自身を除く): 2040165

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 347, 357, 441, 833, 1041, 1071, 2429, 2499, 3123, 5899, 7287, 7497, 17003, 17697, 21861, 41293, 51009, 53091, 123879, 153027, 289051, 371637, 867153, 2601459]

約数ペア:

[(1, 2601459), (3, 867153), (7, 371637), (9, 289051), (17, 153027), (21, 123879), (49, 53091), (51, 51009), (63, 41293), (119, 21861), (147, 17697), (153, 17003), (347, 7497), (357, 7287), (441, 5899), (833, 3123), (1041, 2499), (1071, 2429)]