2877273

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 4804800

約数和(自身を除く): 1927527

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 419, 763, 981, 1257, 2289, 2933, 3771, 6867, 8799, 26397, 45671, 137013, 319697, 411039, 959091, 2877273]

約数ペア:

[(1, 2877273), (3, 959091), (7, 411039), (9, 319697), (21, 137013), (63, 45671), (109, 26397), (327, 8799), (419, 6867), (763, 3771), (981, 2933), (1257, 2289)]