4997839

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1381}}^1$

素因数の和:1446

約数の個数: 16

約数和(自身を含む): 6368256

約数和(自身を除く): 1370417

約数列:

[1, 7, 11, 47, 77, 329, 517, 1381, 3619, 9667, 15191, 64907, 106337, 454349, 713977, 4997839]

約数ペア:

[(1, 4997839), (7, 713977), (11, 454349), (47, 106337), (77, 64907), (329, 15191), (517, 9667), (1381, 3619)]