2474739

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:767

約数の個数: 16

約数和(自身を含む): 3696640

約数和(自身を除く): 1221901

約数列:

[1, 3, 9, 27, 151, 453, 607, 1359, 1821, 4077, 5463, 16389, 91657, 274971, 824913, 2474739]

約数ペア:

[(1, 2474739), (3, 824913), (9, 274971), (27, 91657), (151, 16389), (453, 5463), (607, 4077), (1359, 1821)]