31340523

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3803}}^1$

素因数の和:3914

約数の個数: 16

約数和(自身を含む): 43456896

約数和(自身を除く): 12116373

約数列:

[1, 3, 41, 67, 123, 201, 2747, 3803, 8241, 11409, 155923, 254801, 467769, 764403, 10446841, 31340523]

約数ペア:

[(1, 31340523), (3, 10446841), (41, 764403), (67, 467769), (123, 254801), (201, 155923), (2747, 11409), (3803, 8241)]