22661709

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15199}}^1$

素因数の和:15280

約数の個数: 16

約数和(自身を含む): 35020800

約数和(自身を除く): 12359091

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 15199, 45597, 106393, 319179, 1079129, 3237387, 7553903, 22661709]

約数ペア:

[(1, 22661709), (3, 7553903), (7, 3237387), (21, 1079129), (71, 319179), (213, 106393), (497, 45597), (1491, 15199)]