473771973

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1\times {\mathrm{5153}}^1$

素因数の和:6788

約数の個数: 16

約数和(自身を含む): 665484480

約数和(自身を除く): 191712507

約数列:

[1, 3, 19, 57, 1613, 4839, 5153, 15459, 30647, 91941, 97907, 293721, 8311789, 24935367, 157923991, 473771973]

約数ペア:

[(1, 473771973), (3, 157923991), (19, 24935367), (57, 8311789), (1613, 293721), (4839, 97907), (5153, 91941), (15459, 30647)]