4219719

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4673}}^1$

素因数の和:4726

約数の個数: 16

約数和(自身を含む): 6580992

約数和(自身を除く): 2361273

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 4673, 14019, 32711, 98133, 200939, 602817, 1406573, 4219719]

約数ペア:

[(1, 4219719), (3, 1406573), (7, 602817), (21, 200939), (43, 98133), (129, 32711), (301, 14019), (903, 4673)]