7147546

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 12976128

約数和(自身を除く): 5828582

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 217, 301, 383, 434, 602, 766, 1333, 2666, 2681, 5362, 9331, 11873, 16469, 18662, 23746, 32938, 83111, 115283, 166222, 230566, 510539, 1021078, 3573773, 7147546]

約数ペア:

[(1, 7147546), (2, 3573773), (7, 1021078), (14, 510539), (31, 230566), (43, 166222), (62, 115283), (86, 83111), (217, 32938), (301, 23746), (383, 18662), (434, 16469), (602, 11873), (766, 9331), (1333, 5362), (2666, 2681)]