2013097091047

素因数分解:

$7^3\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{311407}}^1$

素因数の和:311876

約数の個数: 32

約数和(自身を含む): 2403571507200

約数和(自身を除く): 390474416153

約数列:

[1, 7, 47, 49, 329, 343, 401, 2303, 2807, 16121, 18847, 19649, 131929, 137543, 311407, 923503, 2179849, 6464521, 14636129, 15258943, 102452903, 106812601, 124874207, 717170321, 874119449, 5020192247, 5869087729, 6118836143, 41083614103, 42831853001, 287585298721, 2013097091047]

約数ペア:

[(1, 2013097091047), (7, 287585298721), (47, 42831853001), (49, 41083614103), (329, 6118836143), (343, 5869087729), (401, 5020192247), (2303, 874119449), (2807, 717170321), (16121, 124874207), (18847, 106812601), (19649, 102452903), (131929, 15258943), (137543, 14636129), (311407, 6464521), (923503, 2179849)]