30976309

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4663}}^1$

素因数の和:4756

約数の個数: 16

約数和(自身を含む): 38655232

約数和(自身を除く): 7678923

約数列:

[1, 7, 13, 73, 91, 511, 949, 4663, 6643, 32641, 60619, 340399, 424333, 2382793, 4425187, 30976309]

約数ペア:

[(1, 30976309), (7, 4425187), (13, 2382793), (73, 424333), (91, 340399), (511, 60619), (949, 32641), (4663, 6643)]