109212811

素因数分解:

${\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 122235120

約数和(自身を除く): 13022309

約数列:

[1, 17, 29, 83, 157, 289, 493, 1411, 2407, 2669, 4553, 8381, 13031, 23987, 40919, 45373, 77401, 221527, 377899, 695623, 1315817, 3765959, 6424283, 109212811]

約数ペア:

[(1, 109212811), (17, 6424283), (29, 3765959), (83, 1315817), (157, 695623), (289, 377899), (493, 221527), (1411, 77401), (2407, 45373), (2669, 40919), (4553, 23987), (8381, 13031)]