7136656891

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{10909}}^1$

素因数の和:11028

約数の個数: 36

約数和(自身を含む): 9104176800

約数和(自身を除く): 1967519909

約数列:

[1, 7, 13, 49, 79, 91, 169, 553, 637, 1027, 1183, 3871, 7189, 8281, 10909, 13351, 50323, 76363, 93457, 141817, 534541, 654199, 861811, 992719, 1843621, 6032677, 6949033, 11203543, 12905347, 42228739, 78424801, 90337429, 145646059, 548973607, 1019522413, 7136656891]

約数ペア:

[(1, 7136656891), (7, 1019522413), (13, 548973607), (49, 145646059), (79, 90337429), (91, 78424801), (169, 42228739), (553, 12905347), (637, 11203543), (1027, 6949033), (1183, 6032677), (3871, 1843621), (7189, 992719), (8281, 861811), (10909, 654199), (13351, 534541), (50323, 141817), (76363, 93457)]