1258629

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 32

約数和(自身を含む): 1969920

約数和(自身を除く): 711291

約数列:

[1, 3, 17, 23, 29, 37, 51, 69, 87, 111, 391, 493, 629, 667, 851, 1073, 1173, 1479, 1887, 2001, 2553, 3219, 11339, 14467, 18241, 24679, 34017, 43401, 54723, 74037, 419543, 1258629]

約数ペア:

[(1, 1258629), (3, 419543), (17, 74037), (23, 54723), (29, 43401), (37, 34017), (51, 24679), (69, 18241), (87, 14467), (111, 11339), (391, 3219), (493, 2553), (629, 2001), (667, 1887), (851, 1479), (1073, 1173)]