29808779

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 40567296

約数和(自身を除く): 10758517

約数列:

[1, 7, 11, 13, 77, 91, 97, 143, 307, 679, 1001, 1067, 1261, 2149, 3377, 3991, 7469, 8827, 13871, 23639, 27937, 29779, 43901, 97097, 208453, 307307, 327569, 387127, 2292983, 2709889, 4258397, 29808779]

約数ペア:

[(1, 29808779), (7, 4258397), (11, 2709889), (13, 2292983), (77, 387127), (91, 327569), (97, 307307), (143, 208453), (307, 97097), (679, 43901), (1001, 29779), (1067, 27937), (1261, 23639), (2149, 13871), (3377, 8827), (3991, 7469)]