366998879

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 417415680

約数和(自身を除く): 50416801

約数列:

[1, 13, 23, 169, 263, 299, 359, 3419, 3887, 4667, 6049, 8257, 44447, 60671, 78637, 94417, 107341, 1022281, 1227421, 1395433, 2171591, 15956473, 28230683, 366998879]

約数ペア:

[(1, 366998879), (13, 28230683), (23, 15956473), (169, 2171591), (263, 1395433), (299, 1227421), (359, 1022281), (3419, 107341), (3887, 94417), (4667, 78637), (6049, 60671), (8257, 44447)]