135218357

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1999}}^1$

素因数の和:2212

約数の個数: 16

約数和(自身を含む): 150336000

約数和(自身を除く): 15117643

約数列:

[1, 17, 23, 173, 391, 1999, 2941, 3979, 33983, 45977, 67643, 345827, 781609, 5879059, 7954021, 135218357]

約数ペア:

[(1, 135218357), (17, 7954021), (23, 5879059), (173, 781609), (391, 345827), (1999, 67643), (2941, 45977), (3979, 33983)]