730397269

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{105503}}^1$

素因数の和:105576

約数の個数: 16

約数和(自身を含む): 891297792

約数和(自身を除く): 160900523

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 105503, 738521, 2426569, 4536629, 16985983, 31756403, 104342467, 730397269]

約数ペア:

[(1, 730397269), (7, 104342467), (23, 31756403), (43, 16985983), (161, 4536629), (301, 2426569), (989, 738521), (6923, 105503)]