420762719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{1013}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 459950400

約数和(自身を除く): 39187681

約数列:

[1, 13, 89, 359, 1013, 1157, 4667, 13169, 31951, 90157, 363667, 415363, 1172041, 4727671, 32366363, 420762719]

約数ペア:

[(1, 420762719), (13, 32366363), (89, 4727671), (359, 1172041), (1013, 415363), (1157, 363667), (4667, 90157), (13169, 31951)]