139255999

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 149667840

約数和(自身を除く): 10411841

約数列:

[1, 29, 31, 191, 811, 899, 5539, 5921, 23519, 25141, 154901, 171709, 729089, 4492129, 4801931, 139255999]

約数ペア:

[(1, 139255999), (29, 4801931), (31, 4492129), (191, 729089), (811, 171709), (899, 154901), (5539, 25141), (5921, 23519)]