397375667

素因数分解:

${\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 432271392

約数和(自身を除く): 34895725

約数列:

[1, 13, 211, 317, 457, 2743, 4121, 5941, 66887, 96427, 144869, 869531, 1253551, 1883297, 30567359, 397375667]

約数ペア:

[(1, 397375667), (13, 30567359), (211, 1883297), (317, 1253551), (457, 869531), (2743, 144869), (4121, 96427), (5941, 66887)]