2513306568997

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{284759}}^1$

素因数の和:285145

約数の個数: 32

約数和(自身を含む): 2969887334400

約数和(自身を除く): 456580765403

約数列:

[1, 7, 47, 139, 193, 329, 973, 1351, 6533, 9071, 26827, 45731, 63497, 187789, 284759, 1260869, 1993313, 8826083, 13383673, 39581501, 54958487, 93685711, 277070507, 384709409, 1860330547, 2583048889, 7639229693, 13022313829, 18081342223, 53474607851, 359043795571, 2513306568997]

約数ペア:

[(1, 2513306568997), (7, 359043795571), (47, 53474607851), (139, 18081342223), (193, 13022313829), (329, 7639229693), (973, 2583048889), (1351, 1860330547), (6533, 384709409), (9071, 277070507), (26827, 93685711), (45731, 54958487), (63497, 39581501), (187789, 13383673), (284759, 8826083), (1260869, 1993313)]