29947203

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23269}}^1$

素因数の和:23299

約数の個数: 24

約数和(自身を含む): 50821680

約数和(自身を除く): 20874477

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 23269, 69807, 209421, 255959, 302497, 767877, 907491, 2303631, 2722473, 3327467, 9982401, 29947203]

約数ペア:

[(1, 29947203), (3, 9982401), (9, 3327467), (11, 2722473), (13, 2303631), (33, 907491), (39, 767877), (99, 302497), (117, 255959), (143, 209421), (429, 69807), (1287, 23269)]