2710827

素因数分解:

$3^4\times 7^2\times {\mathrm{683}}^1$

素因数の和:709

約数の個数: 30

約数和(自身を含む): 4717548

約数和(自身を除く): 2006721

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 683, 1323, 2049, 3969, 4781, 6147, 14343, 18441, 33467, 43029, 55323, 100401, 129087, 301203, 387261, 903609, 2710827]

約数ペア:

[(1, 2710827), (3, 903609), (7, 387261), (9, 301203), (21, 129087), (27, 100401), (49, 55323), (63, 43029), (81, 33467), (147, 18441), (189, 14343), (441, 6147), (567, 4781), (683, 3969), (1323, 2049)]