7137031293

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1857151}}^1$

素因数の和:1857225

約数の個数: 24

約数和(自身を含む): 11974916096

約数和(自身を除く): 4837884803

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 1857151, 5571453, 13000057, 16714359, 39000171, 113286211, 117000513, 339858633, 793003477, 1019575899, 2379010431, 7137031293]

約数ペア:

[(1, 7137031293), (3, 2379010431), (7, 1019575899), (9, 793003477), (21, 339858633), (61, 117000513), (63, 113286211), (183, 39000171), (427, 16714359), (549, 13000057), (1281, 5571453), (3843, 1857151)]