488431047

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{121591}}^1$

素因数の和:121710

約数の個数: 16

約数和(自身を含む): 708151808

約数和(自身を除く): 219720761

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 121591, 364773, 1580683, 4742049, 12523873, 37571619, 162810349, 488431047]

約数ペア:

[(1, 488431047), (3, 162810349), (13, 37571619), (39, 12523873), (103, 4742049), (309, 1580683), (1339, 364773), (4017, 121591)]