15697320947

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1237}}^1\times {\mathrm{1699}}^1$

素因数の和:3051

約数の個数: 32

約数和(自身を含む): 19800076800

約数和(自身を除く): 4102755853

約数列:

[1, 7, 11, 77, 97, 679, 1067, 1237, 1699, 7469, 8659, 11893, 13607, 18689, 95249, 119989, 130823, 164803, 839923, 1153621, 1319879, 1812833, 2101663, 9239153, 12689831, 14711641, 23118293, 161828051, 203861311, 1427029177, 2242474421, 15697320947]

約数ペア:

[(1, 15697320947), (7, 2242474421), (11, 1427029177), (77, 203861311), (97, 161828051), (679, 23118293), (1067, 14711641), (1237, 12689831), (1699, 9239153), (7469, 2101663), (8659, 1812833), (11893, 1319879), (13607, 1153621), (18689, 839923), (95249, 164803), (119989, 130823)]