13358745

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12907}}^1$

素因数の和:12941

約数の個数: 24

約数和(自身を含む): 24163776

約数和(自身を除く): 10805031

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 12907, 38721, 64535, 116163, 193605, 296861, 580815, 890583, 1484305, 2671749, 4452915, 13358745]

約数ペア:

[(1, 13358745), (3, 4452915), (5, 2671749), (9, 1484305), (15, 890583), (23, 580815), (45, 296861), (69, 193605), (115, 116163), (207, 64535), (345, 38721), (1035, 12907)]