297579121

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{77153}}^1$

素因数の和:77208

約数の個数: 16

約数和(自身を含む): 370339200

約数和(自身を除く): 72760079

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 77153, 540071, 1465907, 2237437, 10261349, 15662059, 42511303, 297579121]

約数ペア:

[(1, 297579121), (7, 42511303), (19, 15662059), (29, 10261349), (133, 2237437), (203, 1465907), (551, 540071), (3857, 77153)]