22997277

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 38525760

約数和(自身を除く): 15528483

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 243, 293, 323, 459, 513, 879, 969, 1377, 1539, 2637, 2907, 4131, 4617, 4981, 5567, 7911, 8721, 14943, 16701, 23733, 26163, 44829, 50103, 71199, 78489, 94639, 134487, 150309, 283917, 403461, 450927, 851751, 1210383, 1352781, 2555253, 7665759, 22997277]

約数ペア:

[(1, 22997277), (3, 7665759), (9, 2555253), (17, 1352781), (19, 1210383), (27, 851751), (51, 450927), (57, 403461), (81, 283917), (153, 150309), (171, 134487), (243, 94639), (293, 78489), (323, 71199), (459, 50103), (513, 44829), (879, 26163), (969, 23733), (1377, 16701), (1539, 14943), (2637, 8721), (2907, 7911), (4131, 5567), (4617, 4981)]