1655120051

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{440543}}^1$

素因数の和:440590

約数の個数: 12

約数和(自身を含む): 1893458112

約数和(自身を除く): 238338061

約数列:

[1, 13, 17, 221, 289, 3757, 440543, 5727059, 7489231, 97360003, 127316927, 1655120051]

約数ペア:

[(1, 1655120051), (13, 127316927), (17, 97360003), (221, 7489231), (289, 5727059), (3757, 440543)]