38871261

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30203}}^1$

素因数の和:30233

約数の個数: 24

約数和(自身を含む): 65965536

約数和(自身を除く): 27094275

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 30203, 90609, 271827, 332233, 392639, 996699, 1177917, 2990097, 3533751, 4319029, 12957087, 38871261]

約数ペア:

[(1, 38871261), (3, 12957087), (9, 4319029), (11, 3533751), (13, 2990097), (33, 1177917), (39, 996699), (99, 392639), (117, 332233), (143, 271827), (429, 90609), (1287, 30203)]