2227402803

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 3072430080

約数和(自身を除く): 845027277

約数列:

[1, 3, 47, 141, 157, 239, 421, 471, 717, 1263, 7379, 11233, 19787, 22137, 33699, 37523, 59361, 66097, 100619, 112569, 198291, 301857, 1763581, 3106559, 4729093, 5290743, 9319677, 14187279, 15797183, 47391549, 742467601, 2227402803]

約数ペア:

[(1, 2227402803), (3, 742467601), (47, 47391549), (141, 15797183), (157, 14187279), (239, 9319677), (421, 5290743), (471, 4729093), (717, 3106559), (1263, 1763581), (7379, 301857), (11233, 198291), (19787, 112569), (22137, 100619), (33699, 66097), (37523, 59361)]