38683281

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{141697}}^1$

素因数の和:141720

約数の個数: 16

約数和(自身を含む): 63480704

約数和(自身を除く): 24797423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 141697, 425091, 991879, 1842061, 2975637, 5526183, 12894427, 38683281]

約数ペア:

[(1, 38683281), (3, 12894427), (7, 5526183), (13, 2975637), (21, 1842061), (39, 991879), (91, 425091), (273, 141697)]