29281109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 36453600

約数和(自身を除く): 7172491

約数列:

[1, 11, 13, 19, 143, 169, 209, 247, 829, 1859, 2717, 3211, 9119, 10777, 15751, 35321, 118547, 140101, 173261, 204763, 1541111, 2252393, 2661919, 29281109]

約数ペア:

[(1, 29281109), (11, 2661919), (13, 2252393), (19, 1541111), (143, 204763), (169, 173261), (209, 140101), (247, 118547), (829, 35321), (1859, 15751), (2717, 10777), (3211, 9119)]