1917996873

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{734021}}^1$

素因数の和:734104

約数の個数: 16

約数和(自身を含む): 2795155776

約数和(自身を除く): 877158903

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 734021, 2202063, 9542273, 28626819, 49179407, 147538221, 639332291, 1917996873]

約数ペア:

[(1, 1917996873), (3, 639332291), (13, 147538221), (39, 49179407), (67, 28626819), (201, 9542273), (871, 2202063), (2613, 734021)]