30151781

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3221}}^1$

素因数の和:3292

約数の個数: 16

約数和(自身を含む): 35261568

約数和(自身を除く): 5109787

約数列:

[1, 11, 23, 37, 253, 407, 851, 3221, 9361, 35431, 74083, 119177, 814913, 1310947, 2741071, 30151781]

約数ペア:

[(1, 30151781), (11, 2741071), (23, 1310947), (37, 814913), (253, 119177), (407, 74083), (851, 35431), (3221, 9361)]