9649143

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1487}}^1$

素因数の和:1603

約数の個数: 24

約数和(自身を含む): 16094208

約数和(自身を除く): 6445065

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 1487, 2163, 4461, 6489, 10409, 13383, 31227, 93681, 153161, 459483, 1072127, 1378449, 3216381, 9649143]

約数ペア:

[(1, 9649143), (3, 3216381), (7, 1378449), (9, 1072127), (21, 459483), (63, 153161), (103, 93681), (309, 31227), (721, 13383), (927, 10409), (1487, 6489), (2163, 4461)]