1728991687

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{2143}}^1$

素因数の和:2862

約数の個数: 16

約数和(自身を含む): 1833891840

約数和(自身を除く): 104900153

約数列:

[1, 29, 43, 647, 1247, 2143, 18763, 27821, 62147, 92149, 806809, 1386521, 2672321, 40209109, 59620403, 1728991687]

約数ペア:

[(1, 1728991687), (29, 59620403), (43, 40209109), (647, 2672321), (1247, 1386521), (2143, 806809), (18763, 92149), (27821, 62147)]