11937303

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2129}}^1$

素因数の和:2231

約数の個数: 24

約数和(自身を含む): 19936800

約数和(自身を除く): 7999497

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 2129, 5607, 6387, 14903, 19161, 44709, 134127, 189481, 568443, 1326367, 1705329, 3979101, 11937303]

約数ペア:

[(1, 11937303), (3, 3979101), (7, 1705329), (9, 1326367), (21, 568443), (63, 189481), (89, 134127), (267, 44709), (623, 19161), (801, 14903), (1869, 6387), (2129, 5607)]