309968123

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{7187}}^1$

素因数の和:7306

約数の個数: 16

約数和(自身を含む): 341573760

約数和(自身を除く): 31605637

約数列:

[1, 17, 43, 59, 731, 1003, 2537, 7187, 43129, 122179, 309041, 424033, 5253697, 7208561, 18233419, 309968123]

約数ペア:

[(1, 309968123), (17, 18233419), (43, 7208561), (59, 5253697), (731, 424033), (1003, 309041), (2537, 122179), (7187, 43129)]