16366987

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4861}}^1$

素因数の和:4918

約数の個数: 16

約数和(自身を含む): 20692672

約数和(自身を除く): 4325685

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 4861, 34027, 63193, 179857, 442351, 1258999, 2338141, 16366987]

約数ペア:

[(1, 16366987), (7, 2338141), (13, 1258999), (37, 442351), (91, 179857), (259, 63193), (481, 34027), (3367, 4861)]