13163451

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11827}}^1$

素因数の和:11890

約数の個数: 16

約数和(自身を含む): 20438784

約数和(自身を除く): 7275333

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 11827, 35481, 82789, 248367, 626831, 1880493, 4387817, 13163451]

約数ペア:

[(1, 13163451), (3, 4387817), (7, 1880493), (21, 626831), (53, 248367), (159, 82789), (371, 35481), (1113, 11827)]