2899827

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 5004800

約数和(自身を除く): 2104973

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 229, 469, 603, 687, 1407, 1603, 1809, 2061, 4221, 4809, 6183, 12663, 14427, 15343, 43281, 46029, 107401, 138087, 322203, 414261, 966609, 2899827]

約数ペア:

[(1, 2899827), (3, 966609), (7, 414261), (9, 322203), (21, 138087), (27, 107401), (63, 46029), (67, 43281), (189, 15343), (201, 14427), (229, 12663), (469, 6183), (603, 4809), (687, 4221), (1407, 2061), (1603, 1809)]