6942481

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 9289728

約数和(自身を除く): 2347247

約数列:

[1, 7, 13, 23, 31, 91, 107, 161, 217, 299, 403, 713, 749, 1391, 2093, 2461, 2821, 3317, 4991, 9269, 9737, 17227, 23219, 31993, 43121, 64883, 76291, 223951, 301847, 534037, 991783, 6942481]

約数ペア:

[(1, 6942481), (7, 991783), (13, 534037), (23, 301847), (31, 223951), (91, 76291), (107, 64883), (161, 43121), (217, 31993), (299, 23219), (403, 17227), (713, 9737), (749, 9269), (1391, 4991), (2093, 3317), (2461, 2821)]