515408049

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1468399}}^1$

素因数の和:1468421

約数の個数: 16

約数和(自身を含む): 822304000

約数和(自身を除く): 306895951

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1468399, 4405197, 13215591, 19089187, 39646773, 57267561, 171802683, 515408049]

約数ペア:

[(1, 515408049), (3, 171802683), (9, 57267561), (13, 39646773), (27, 19089187), (39, 13215591), (117, 4405197), (351, 1468399)]