38920013

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{5273}}^1$

素因数の和:5356

約数の個数: 12

約数和(自身を含む): 43489404

約数和(自身を除く): 4569391

約数列:

[1, 11, 61, 121, 671, 5273, 7381, 58003, 321653, 638033, 3538183, 38920013]

約数ペア:

[(1, 38920013), (11, 3538183), (61, 638033), (121, 321653), (671, 58003), (5273, 7381)]