11505447

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 17755920

約数和(自身を除く): 6250473

約数列:

[1, 3, 9, 17, 51, 139, 153, 417, 541, 1251, 1623, 2363, 4869, 7089, 9197, 21267, 27591, 75199, 82773, 225597, 676791, 1278383, 3835149, 11505447]

約数ペア:

[(1, 11505447), (3, 3835149), (9, 1278383), (17, 676791), (51, 225597), (139, 82773), (153, 75199), (417, 27591), (541, 21267), (1251, 9197), (1623, 7089), (2363, 4869)]