13431843

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 20470320

約数和(自身を除く): 7038477

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 477, 971, 1537, 2913, 4611, 8739, 13833, 28159, 51463, 84477, 154389, 253431, 463167, 1492427, 4477281, 13431843]

約数ペア:

[(1, 13431843), (3, 4477281), (9, 1492427), (29, 463167), (53, 253431), (87, 154389), (159, 84477), (261, 51463), (477, 28159), (971, 13833), (1537, 8739), (2913, 4611)]