788407047

素因数分解:

$3^3\times {\mathrm{491}}^1\times {\mathrm{59471}}^1$

素因数の和:59971

約数の個数: 16

約数和(自身を含む): 1170408960

約数和(自身を除く): 382001913

約数列:

[1, 3, 9, 27, 491, 1473, 4419, 13257, 59471, 178413, 535239, 1605717, 29200261, 87600783, 262802349, 788407047]

約数ペア:

[(1, 788407047), (3, 262802349), (9, 87600783), (27, 29200261), (491, 1605717), (1473, 535239), (4419, 178413), (13257, 59471)]