983216857

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{3361}}^1$

素因数の和:3493

約数の個数: 24

約数和(自身を含む): 1189879040

約数和(自身を除く): 206662183

約数列:

[1, 7, 23, 79, 161, 529, 553, 1817, 3361, 3703, 12719, 23527, 41791, 77303, 265519, 292537, 541121, 1777969, 1858633, 6106937, 12445783, 42748559, 140459551, 983216857]

約数ペア:

[(1, 983216857), (7, 140459551), (23, 42748559), (79, 12445783), (161, 6106937), (529, 1858633), (553, 1777969), (1817, 541121), (3361, 292537), (3703, 265519), (12719, 77303), (23527, 41791)]