4384107721

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1\times {\mathrm{4931}}^1$

素因数の和:5904

約数の個数: 16

約数和(自身を含む): 5049578880

約数和(自身を除く): 665471159

約数列:

[1, 7, 157, 809, 1099, 4931, 5663, 34517, 127013, 774167, 889091, 3989179, 5419169, 27924253, 626301103, 4384107721]

約数ペア:

[(1, 4384107721), (7, 626301103), (157, 27924253), (809, 5419169), (1099, 3989179), (4931, 889091), (5663, 774167), (34517, 127013)]