315366909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{25349}}^1$

素因数の和:25405

約数の個数: 32

約数和(自身を含む): 511056000

約数和(自身を除く): 195689091

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 319, 377, 429, 957, 1131, 4147, 12441, 25349, 76047, 278839, 329537, 735121, 836517, 988611, 2205363, 3624907, 8086331, 9556573, 10874721, 24258993, 28669719, 105122303, 315366909]

約数ペア:

[(1, 315366909), (3, 105122303), (11, 28669719), (13, 24258993), (29, 10874721), (33, 9556573), (39, 8086331), (87, 3624907), (143, 2205363), (319, 988611), (377, 836517), (429, 735121), (957, 329537), (1131, 278839), (4147, 76047), (12441, 25349)]