172937107

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{76487}}^1$

素因数の和:76530

約数の個数: 16

約数和(自身を含む): 220285440

約数和(自身を除く): 47348333

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 76487, 535409, 1300279, 1453253, 9101953, 10172771, 24705301, 172937107]

約数ペア:

[(1, 172937107), (7, 24705301), (17, 10172771), (19, 9101953), (119, 1453253), (133, 1300279), (323, 535409), (2261, 76487)]