122000879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 164752896

約数和(自身を除く): 42752017

約数列:

[1, 7, 11, 13, 77, 91, 143, 307, 397, 1001, 2149, 2779, 3377, 3991, 4367, 5161, 23639, 27937, 30569, 36127, 43901, 56771, 121879, 307307, 397397, 853153, 1340669, 1584427, 9384683, 11090989, 17428697, 122000879]

約数ペア:

[(1, 122000879), (7, 17428697), (11, 11090989), (13, 9384683), (77, 1584427), (91, 1340669), (143, 853153), (307, 397397), (397, 307307), (1001, 121879), (2149, 56771), (2779, 43901), (3377, 36127), (3991, 30569), (4367, 27937), (5161, 23639)]