65269897

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5689}}^1$

素因数の和:5856

約数の個数: 16

約数和(自身を含む): 81936000

約数和(自身を除く): 16666103

約数列:

[1, 7, 11, 77, 149, 1043, 1639, 5689, 11473, 39823, 62579, 438053, 847661, 5933627, 9324271, 65269897]

約数ペア:

[(1, 65269897), (7, 9324271), (11, 5933627), (77, 847661), (149, 438053), (1043, 62579), (1639, 39823), (5689, 11473)]