4753281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 6864704

約数和(自身を除く): 2111423

約数列:

[1, 3, 13, 39, 307, 397, 921, 1191, 3991, 5161, 11973, 15483, 121879, 365637, 1584427, 4753281]

約数ペア:

[(1, 4753281), (3, 1584427), (13, 365637), (39, 121879), (307, 15483), (397, 11973), (921, 5161), (1191, 3991)]