24971639

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 32970240

約数和(自身を除く): 7998601

約数列:

[1, 7, 11, 29, 53, 77, 203, 211, 319, 371, 583, 1477, 1537, 2233, 2321, 4081, 6119, 10759, 11183, 16247, 16907, 42833, 67309, 78281, 118349, 123013, 324307, 471163, 861091, 2270149, 3567377, 24971639]

約数ペア:

[(1, 24971639), (7, 3567377), (11, 2270149), (29, 861091), (53, 471163), (77, 324307), (203, 123013), (211, 118349), (319, 78281), (371, 67309), (583, 42833), (1477, 16907), (1537, 16247), (2233, 11183), (2321, 10759), (4081, 6119)]