2718669

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 4003776

約数和(自身を除く): 1285107

約数列:

[1, 3, 23, 31, 41, 69, 93, 123, 713, 943, 961, 1271, 2139, 2829, 2883, 3813, 22103, 29233, 39401, 66309, 87699, 118203, 906223, 2718669]

約数ペア:

[(1, 2718669), (3, 906223), (23, 118203), (31, 87699), (41, 66309), (69, 39401), (93, 29233), (123, 22103), (713, 3813), (943, 2883), (961, 2829), (1271, 2139)]