56540013

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{1721}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 77366016

約数和(自身を除く): 20826003

約数列:

[1, 3, 47, 141, 233, 699, 1721, 5163, 10951, 32853, 80887, 242661, 400993, 1202979, 18846671, 56540013]

約数ペア:

[(1, 56540013), (3, 18846671), (47, 1202979), (141, 400993), (233, 242661), (699, 80887), (1721, 32853), (5163, 10951)]