71480849

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{787}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 81699840

約数和(自身を除く): 10218991

約数列:

[1, 11, 23, 253, 359, 787, 3949, 8257, 8657, 18101, 90827, 199111, 282533, 3107863, 6498259, 71480849]

約数ペア:

[(1, 71480849), (11, 6498259), (23, 3107863), (253, 282533), (359, 199111), (787, 90827), (3949, 18101), (8257, 8657)]