309068851

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 392232960

約数和(自身を除く): 83164109

約数列:

[1, 7, 13, 47, 91, 127, 329, 569, 611, 889, 1651, 3983, 4277, 5969, 7397, 11557, 26743, 41783, 51779, 72263, 77597, 187201, 347659, 505841, 543179, 939419, 2433613, 3396361, 6575933, 23774527, 44152693, 309068851]

約数ペア:

[(1, 309068851), (7, 44152693), (13, 23774527), (47, 6575933), (91, 3396361), (127, 2433613), (329, 939419), (569, 543179), (611, 505841), (889, 347659), (1651, 187201), (3983, 77597), (4277, 72263), (5969, 51779), (7397, 41783), (11557, 26743)]