2010897927

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{7793}}^1$

素因数の和:8324

約数の個数: 32

約数和(自身を含む): 3142540800

約数和(自身を除く): 1131642873

約数列:

[1, 3, 9, 19, 27, 57, 171, 503, 513, 1509, 4527, 7793, 9557, 13581, 23379, 28671, 70137, 86013, 148067, 210411, 258039, 444201, 1332603, 3919879, 3997809, 11759637, 35278911, 74477701, 105836733, 223433103, 670299309, 2010897927]

約数ペア:

[(1, 2010897927), (3, 670299309), (9, 223433103), (19, 105836733), (27, 74477701), (57, 35278911), (171, 11759637), (503, 3997809), (513, 3919879), (1509, 1332603), (4527, 444201), (7793, 258039), (9557, 210411), (13581, 148067), (23379, 86013), (28671, 70137)]