8699481

素因数分解:

$3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:315

約数の個数: 40

約数和(自身を含む): 15139520

約数和(自身を除く): 6440039

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 229, 469, 567, 603, 687, 1407, 1603, 1809, 2061, 4221, 4809, 5427, 6183, 12663, 14427, 15343, 18549, 37989, 43281, 46029, 107401, 129843, 138087, 322203, 414261, 966609, 1242783, 2899827, 8699481]

約数ペア:

[(1, 8699481), (3, 2899827), (7, 1242783), (9, 966609), (21, 414261), (27, 322203), (63, 138087), (67, 129843), (81, 107401), (189, 46029), (201, 43281), (229, 37989), (469, 18549), (567, 15343), (603, 14427), (687, 12663), (1407, 6183), (1603, 5427), (1809, 4809), (2061, 4221)]