996815553

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{201499}}^1$

素因数の和:201616

約数の個数: 16

約数和(自身を含む): 1421784000

約数和(自身を除く): 424968447

約数列:

[1, 3, 17, 51, 97, 291, 1649, 4947, 201499, 604497, 3425483, 10276449, 19545403, 58636209, 332271851, 996815553]

約数ペア:

[(1, 996815553), (3, 332271851), (17, 58636209), (51, 19545403), (97, 10276449), (291, 3425483), (1649, 604497), (4947, 201499)]