40495269

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^2\times {\mathrm{97}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 57163008

約数和(自身を除く): 16667739

約数列:

[1, 3, 31, 67, 93, 97, 201, 291, 2077, 3007, 4489, 6231, 6499, 9021, 13467, 19497, 139159, 201469, 417477, 435433, 604407, 1306299, 13498423, 40495269]

約数ペア:

[(1, 40495269), (3, 13498423), (31, 1306299), (67, 604407), (93, 435433), (97, 417477), (201, 201469), (291, 139159), (2077, 19497), (3007, 13467), (4489, 9021), (6231, 6499)]