866408049

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2468399}}^1$

素因数の和:2468421

約数の個数: 16

約数和(自身を含む): 1382304000

約数和(自身を除く): 515895951

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2468399, 7405197, 22215591, 32089187, 66646773, 96267561, 288802683, 866408049]

約数ペア:

[(1, 866408049), (3, 288802683), (9, 96267561), (13, 66646773), (27, 32089187), (39, 22215591), (117, 7405197), (351, 2468399)]