128898793

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{491}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 139688640

約数和(自身を除く): 10789847

約数列:

[1, 19, 41, 337, 491, 779, 6403, 9329, 13817, 20131, 165467, 262523, 382489, 3143873, 6784147, 128898793]

約数ペア:

[(1, 128898793), (19, 6784147), (41, 3143873), (337, 382489), (491, 262523), (779, 165467), (6403, 20131), (9329, 13817)]