2923257939

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7326461}}^1$

素因数の和:7326490

約数の個数: 16

約数和(自身を含む): 4688935680

約数和(自身を除く): 1765677741

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 7326461, 21979383, 51285227, 139202759, 153855681, 417608277, 974419313, 2923257939]

約数ペア:

[(1, 2923257939), (3, 974419313), (7, 417608277), (19, 153855681), (21, 139202759), (57, 51285227), (133, 21979383), (399, 7326461)]