30642993

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5413}}^1$

素因数の和:5473

約数の個数: 24

約数和(自身を含む): 48141288

約数和(自身を除く): 17498295

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5413, 5661, 16239, 48717, 92021, 200281, 276063, 600843, 828189, 1802529, 3404777, 10214331, 30642993]

約数ペア:

[(1, 30642993), (3, 10214331), (9, 3404777), (17, 1802529), (37, 828189), (51, 600843), (111, 276063), (153, 200281), (333, 92021), (629, 48717), (1887, 16239), (5413, 5661)]