2243347142387

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{494129}}^1\times {\mathrm{20543}}^1$

素因数の和:514702

約数の個数: 16

約数和(自身を含む): 2558154493440

約数和(自身を除く): 314807351053

約数列:

[1, 13, 17, 221, 20543, 267059, 349231, 494129, 4540003, 6423677, 8400193, 109202509, 10150892047, 131961596611, 172565164799, 2243347142387]

約数ペア:

[(1, 2243347142387), (13, 172565164799), (17, 131961596611), (221, 10150892047), (20543, 109202509), (267059, 8400193), (349231, 6423677), (494129, 4540003)]