30974047

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1409}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 35532000

約数和(自身を除く): 4557953

約数列:

[1, 13, 19, 89, 247, 1157, 1409, 1691, 18317, 21983, 26771, 125401, 348023, 1630213, 2382619, 30974047]

約数ペア:

[(1, 30974047), (13, 2382619), (19, 1630213), (89, 348023), (247, 125401), (1157, 26771), (1409, 21983), (1691, 18317)]