13157199

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{383}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 20846592

約数和(自身を除く): 7689393

約数列:

[1, 3, 9, 11, 33, 99, 347, 383, 1041, 1149, 3123, 3447, 3817, 4213, 11451, 12639, 34353, 37917, 132901, 398703, 1196109, 1461911, 4385733, 13157199]

約数ペア:

[(1, 13157199), (3, 4385733), (9, 1461911), (11, 1196109), (33, 398703), (99, 132901), (347, 37917), (383, 34353), (1041, 12639), (1149, 11451), (3123, 4213), (3447, 3817)]