23303163

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 35449344

約数和(自身を除く): 12146181

約数列:

[1, 3, 13, 23, 39, 69, 83, 249, 299, 313, 897, 939, 1079, 1909, 3237, 4069, 5727, 7199, 12207, 21597, 24817, 25979, 74451, 77937, 93587, 280761, 337727, 597517, 1013181, 1792551, 7767721, 23303163]

約数ペア:

[(1, 23303163), (3, 7767721), (13, 1792551), (23, 1013181), (39, 597517), (69, 337727), (83, 280761), (249, 93587), (299, 77937), (313, 74451), (897, 25979), (939, 24817), (1079, 21597), (1909, 12207), (3237, 7199), (4069, 5727)]