56197869

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12109}}^1$

素因数の和:12149

約数の個数: 32

約数和(自身を含む): 97655040

約数和(自身を除く): 41457171

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 12109, 36327, 84763, 157417, 205853, 254289, 472251, 617559, 1101919, 1440971, 2676089, 3305757, 4322913, 8028267, 18732623, 56197869]

約数ペア:

[(1, 56197869), (3, 18732623), (7, 8028267), (13, 4322913), (17, 3305757), (21, 2676089), (39, 1440971), (51, 1101919), (91, 617559), (119, 472251), (221, 254289), (273, 205853), (357, 157417), (663, 84763), (1547, 36327), (4641, 12109)]