47471613

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{52571}}^1$

素因数の和:52624

約数の個数: 16

約数和(自身を含む): 74021376

約数和(自身を除く): 26549763

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 52571, 157713, 367997, 1103991, 2260553, 6781659, 15823871, 47471613]

約数ペア:

[(1, 47471613), (3, 15823871), (7, 6781659), (21, 2260553), (43, 1103991), (129, 367997), (301, 157713), (903, 52571)]