22109913

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11321}}^1$

素因数の和:11365

約数の個数: 24

約数和(自身を含む): 37679616

約数和(自身を除く): 15569703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 11321, 33963, 79247, 101889, 237741, 350951, 713223, 1052853, 2456657, 3158559, 7369971, 22109913]

約数ペア:

[(1, 22109913), (3, 7369971), (7, 3158559), (9, 2456657), (21, 1052853), (31, 713223), (63, 350951), (93, 237741), (217, 101889), (279, 79247), (651, 33963), (1953, 11321)]