26661491

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 29113344

約数和(自身を除く): 2451853

約数列:

[1, 17, 53, 127, 233, 901, 2159, 3961, 6731, 12349, 29591, 114427, 209933, 503047, 1568323, 26661491]

約数ペア:

[(1, 26661491), (17, 1568323), (53, 503047), (127, 209933), (233, 114427), (901, 29591), (2159, 12349), (3961, 6731)]