23218491

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1787}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 31926528

約数和(自身を除く): 8708037

約数列:

[1, 3, 61, 71, 183, 213, 1787, 4331, 5361, 12993, 109007, 126877, 327021, 380631, 7739497, 23218491]

約数ペア:

[(1, 23218491), (3, 7739497), (61, 380631), (71, 327021), (183, 126877), (213, 109007), (1787, 12993), (4331, 5361)]