22997429

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 30535680

約数和(自身を除く): 7538251

約数列:

[1, 7, 13, 19, 47, 91, 133, 247, 283, 329, 611, 893, 1729, 1981, 3679, 4277, 5377, 6251, 11609, 13301, 25753, 37639, 69901, 81263, 93107, 172913, 252719, 489307, 1210391, 1769033, 3285347, 22997429]

約数ペア:

[(1, 22997429), (7, 3285347), (13, 1769033), (19, 1210391), (47, 489307), (91, 252719), (133, 172913), (247, 93107), (283, 81263), (329, 69901), (611, 37639), (893, 25753), (1729, 13301), (1981, 11609), (3679, 6251), (4277, 5377)]