261103611

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{25621}}^1$

素因数の和:25746

約数の個数: 16

約数和(自身を含む): 360757760

約数和(自身を除く): 99654149

約数列:

[1, 3, 43, 79, 129, 237, 3397, 10191, 25621, 76863, 1101703, 2024059, 3305109, 6072177, 87034537, 261103611]

約数ペア:

[(1, 261103611), (3, 87034537), (43, 6072177), (79, 3305109), (129, 2024059), (237, 1101703), (3397, 76863), (10191, 25621)]