17276841

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 10094679

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 387, 621, 647, 989, 1161, 1941, 2967, 5823, 8901, 14881, 17469, 26703, 27821, 44643, 83463, 133929, 250389, 401787, 639883, 751167, 1919649, 5758947, 17276841]

約数ペア:

[(1, 17276841), (3, 5758947), (9, 1919649), (23, 751167), (27, 639883), (43, 401787), (69, 250389), (129, 133929), (207, 83463), (387, 44643), (621, 27821), (647, 26703), (989, 17469), (1161, 14881), (1941, 8901), (2967, 5823)]