13181647

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:318

約数の個数: 16

約数和(自身を含む): 14452992

約数和(自身を除く): 1271345

約数列:

[1, 17, 67, 71, 163, 1139, 1207, 2771, 4757, 10921, 11573, 80869, 185657, 196741, 775391, 13181647]

約数ペア:

[(1, 13181647), (17, 775391), (67, 196741), (71, 185657), (163, 80869), (1139, 11573), (1207, 10921), (2771, 4757)]