379473619

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{38639}}^1$

素因数の和:38730

約数の個数: 16

約数和(自身を含む): 459970560

約数和(自身を除く): 80496941

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 38639, 270473, 888697, 2356979, 6220879, 16498853, 54210517, 379473619]

約数ペア:

[(1, 379473619), (7, 54210517), (23, 16498853), (61, 6220879), (161, 2356979), (427, 888697), (1403, 270473), (9821, 38639)]