13443309

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{541}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 21307104

約数和(自身を除く): 7863795

約数列:

[1, 3, 9, 11, 33, 99, 251, 541, 753, 1623, 2259, 2761, 4869, 5951, 8283, 17853, 24849, 53559, 135791, 407373, 1222119, 1493701, 4481103, 13443309]

約数ペア:

[(1, 13443309), (3, 4481103), (9, 1493701), (11, 1222119), (33, 407373), (99, 135791), (251, 53559), (541, 24849), (753, 17853), (1623, 8283), (2259, 5951), (2761, 4869)]