13639497

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 18722880

約数和(自身を除く): 5083383

約数列:

[1, 3, 53, 109, 159, 327, 787, 2361, 5777, 17331, 41711, 85783, 125133, 257349, 4546499, 13639497]

約数ペア:

[(1, 13639497), (3, 4546499), (53, 257349), (109, 125133), (159, 85783), (327, 41711), (787, 17331), (2361, 5777)]