10971961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 15015168

約数和(自身を除く): 4043207

約数列:

[1, 7, 11, 13, 77, 91, 97, 113, 143, 679, 791, 1001, 1067, 1243, 1261, 1469, 7469, 8701, 8827, 10283, 10961, 13871, 16159, 76727, 97097, 113113, 120571, 142493, 843997, 997451, 1567423, 10971961]

約数ペア:

[(1, 10971961), (7, 1567423), (11, 997451), (13, 843997), (77, 142493), (91, 120571), (97, 113113), (113, 97097), (143, 76727), (679, 16159), (791, 13871), (1001, 10961), (1067, 10283), (1243, 8827), (1261, 8701), (1469, 7469)]