2628087

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 4521984

約数和(自身を除く): 1893897

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 367, 651, 1023, 1101, 2387, 2569, 4037, 7161, 7707, 11377, 12111, 28259, 34131, 79639, 84777, 125147, 238917, 375441, 876029, 2628087]

約数ペア:

[(1, 2628087), (3, 876029), (7, 375441), (11, 238917), (21, 125147), (31, 84777), (33, 79639), (77, 34131), (93, 28259), (217, 12111), (231, 11377), (341, 7707), (367, 7161), (651, 4037), (1023, 2569), (1101, 2387)]