1570570047

素因数分解:

$3^3\times {\mathrm{491}}^1\times {\mathrm{118471}}^1$

素因数の和:118971

約数の個数: 16

約数和(自身を含む): 2331528960

約数和(自身を除く): 760958913

約数列:

[1, 3, 9, 27, 491, 1473, 4419, 13257, 118471, 355413, 1066239, 3198717, 58169261, 174507783, 523523349, 1570570047]

約数ペア:

[(1, 1570570047), (3, 523523349), (9, 174507783), (27, 58169261), (491, 3198717), (1473, 1066239), (4419, 355413), (13257, 118471)]