28926401

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5653}}^1$

素因数の和:5720

約数の個数: 16

約数和(自身を含む): 35823744

約数和(自身を除く): 6897343

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 5653, 39571, 96101, 243079, 672707, 1701553, 4132343, 28926401]

約数ペア:

[(1, 28926401), (7, 4132343), (17, 1701553), (43, 672707), (119, 243079), (301, 96101), (731, 39571), (5117, 5653)]