3938883

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 6034608

約数和(自身を除く): 2095725

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 457, 507, 663, 1371, 2873, 5941, 7769, 8619, 17823, 23307, 77233, 100997, 231699, 302991, 1312961, 3938883]

約数ペア:

[(1, 3938883), (3, 1312961), (13, 302991), (17, 231699), (39, 100997), (51, 77233), (169, 23307), (221, 17823), (457, 8619), (507, 7769), (663, 5941), (1371, 2873)]