31696293

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1531}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 43337216

約数和(自身を除く): 11640923

約数列:

[1, 3, 67, 103, 201, 309, 1531, 4593, 6901, 20703, 102577, 157693, 307731, 473079, 10565431, 31696293]

約数ペア:

[(1, 31696293), (3, 10565431), (67, 473079), (103, 307731), (201, 157693), (309, 102577), (1531, 20703), (4593, 6901)]