13518531

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 21162960

約数和(自身を除く): 7644429

約数列:

[1, 3, 9, 13, 39, 117, 227, 509, 681, 1527, 2043, 2951, 4581, 6617, 8853, 19851, 26559, 59553, 115543, 346629, 1039887, 1502059, 4506177, 13518531]

約数ペア:

[(1, 13518531), (3, 4506177), (9, 1502059), (13, 1039887), (39, 346629), (117, 115543), (227, 59553), (509, 26559), (681, 19851), (1527, 8853), (2043, 6617), (2951, 4581)]