79385761

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 102187008

約数和(自身を除く): 22801247

約数列:

[1, 7, 13, 31, 91, 107, 217, 263, 403, 749, 1391, 1841, 2821, 3317, 3419, 8153, 9737, 23219, 23933, 28141, 43121, 57071, 105989, 196987, 301847, 365833, 741923, 872371, 2560831, 6106597, 11340823, 79385761]

約数ペア:

[(1, 79385761), (7, 11340823), (13, 6106597), (31, 2560831), (91, 872371), (107, 741923), (217, 365833), (263, 301847), (403, 196987), (749, 105989), (1391, 57071), (1841, 43121), (2821, 28141), (3317, 23933), (3419, 23219), (8153, 9737)]