520121949

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{6337}}^1$

素因数の和:6700

約数の個数: 16

約数和(自身を含む): 702757440

約数和(自身を除く): 182635491

約数列:

[1, 3, 109, 251, 327, 753, 6337, 19011, 27359, 82077, 690733, 1590587, 2072199, 4771761, 173373983, 520121949]

約数ペア:

[(1, 520121949), (3, 173373983), (109, 4771761), (251, 2072199), (327, 1590587), (753, 690733), (6337, 82077), (19011, 27359)]