6250013

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 8069376

約数和(自身を除く): 1819363

約数列:

[1, 7, 11, 47, 77, 121, 157, 329, 517, 847, 1099, 1727, 3619, 5687, 7379, 12089, 18997, 39809, 51653, 81169, 132979, 568183, 892859, 6250013]

約数ペア:

[(1, 6250013), (7, 892859), (11, 568183), (47, 132979), (77, 81169), (121, 51653), (157, 39809), (329, 18997), (517, 12089), (847, 7379), (1099, 5687), (1727, 3619)]