31245383

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1346

約数の個数: 16

約数和(自身を含む): 35357280

約数和(自身を除く): 4111897

約数列:

[1, 13, 29, 67, 377, 871, 1237, 1943, 16081, 25259, 35873, 82879, 466349, 1077427, 2403491, 31245383]

約数ペア:

[(1, 31245383), (13, 2403491), (29, 1077427), (67, 466349), (377, 82879), (871, 35873), (1237, 25259), (1943, 16081)]