816193791

素因数分解:

$3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{45779}}^1$

素因数の和:46075

約数の個数: 24

約数和(自身を含む): 1352158080

約数和(自身を除く): 535964289

約数列:

[1, 3, 7, 9, 21, 63, 283, 849, 1981, 2547, 5943, 17829, 45779, 137337, 320453, 412011, 961359, 2884077, 12955457, 38866371, 90688199, 116599113, 272064597, 816193791]

約数ペア:

[(1, 816193791), (3, 272064597), (7, 116599113), (9, 90688199), (21, 38866371), (63, 12955457), (283, 2884077), (849, 961359), (1981, 412011), (2547, 320453), (5943, 137337), (17829, 45779)]