2918763

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 4464720

約数和(自身を除く): 1545957

約数列:

[1, 3, 9, 29, 53, 87, 159, 211, 261, 477, 633, 1537, 1899, 4611, 6119, 11183, 13833, 18357, 33549, 55071, 100647, 324307, 972921, 2918763]

約数ペア:

[(1, 2918763), (3, 972921), (9, 324307), (29, 100647), (53, 55071), (87, 33549), (159, 18357), (211, 13833), (261, 11183), (477, 6119), (633, 4611), (1537, 1899)]