996819901

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{5051}}^1$

素因数の和:5313

約数の個数: 24

約数和(自身を含む): 1257826752

約数和(自身を除く): 261006851

約数列:

[1, 7, 11, 77, 121, 233, 847, 1631, 2563, 5051, 17941, 28193, 35357, 55561, 197351, 388927, 611171, 1176883, 4278197, 8238181, 12945713, 90619991, 142402843, 996819901]

約数ペア:

[(1, 996819901), (7, 142402843), (11, 90619991), (77, 12945713), (121, 8238181), (233, 4278197), (847, 1176883), (1631, 611171), (2563, 388927), (5051, 197351), (17941, 55561), (28193, 35357)]