17855201

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5303}}^1$

素因数の和:5360

約数の個数: 16

約数和(自身を含む): 22573824

約数和(自身を除く): 4718623

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 5303, 37121, 68939, 196211, 482573, 1373477, 2550743, 17855201]

約数ペア:

[(1, 17855201), (7, 2550743), (13, 1373477), (37, 482573), (91, 196211), (259, 68939), (481, 37121), (3367, 5303)]