13491867

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{929}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 18570240

約数和(自身を除く): 5078373

約数列:

[1, 3, 47, 103, 141, 309, 929, 2787, 4841, 14523, 43663, 95687, 130989, 287061, 4497289, 13491867]

約数ペア:

[(1, 13491867), (3, 4497289), (47, 287061), (103, 130989), (141, 95687), (309, 43663), (929, 14523), (2787, 4841)]