2487119229

素因数分解:

$3^3\times 7^1\times {\mathrm{683}}^1\times {\mathrm{19267}}^1$

素因数の和:19966

約数の個数: 32

約数和(自身を含む): 4217379840

約数和(自身を除く): 1730260611

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 683, 2049, 4781, 6147, 14343, 18441, 19267, 43029, 57801, 129087, 134869, 173403, 404607, 520209, 1213821, 3641463, 13159361, 39478083, 92115527, 118434249, 276346581, 355302747, 829039743, 2487119229]

約数ペア:

[(1, 2487119229), (3, 829039743), (7, 355302747), (9, 276346581), (21, 118434249), (27, 92115527), (63, 39478083), (189, 13159361), (683, 3641463), (2049, 1213821), (4781, 520209), (6147, 404607), (14343, 173403), (18441, 134869), (19267, 129087), (43029, 57801)]