17047807

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5573}}^1$

素因数の和:5622

約数の個数: 16

約数和(自身を含む): 21404160

約数和(自身を除く): 4356353

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 5573, 39011, 105887, 128179, 741209, 897253, 2435401, 17047807]

約数ペア:

[(1, 17047807), (7, 2435401), (19, 897253), (23, 741209), (133, 128179), (161, 105887), (437, 39011), (3059, 5573)]