13812279

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 21337344

約数和(自身を除く): 7525065

約数列:

[1, 3, 13, 17, 39, 51, 83, 221, 249, 251, 663, 753, 1079, 1411, 3237, 3263, 4233, 4267, 9789, 12801, 18343, 20833, 55029, 55471, 62499, 166413, 270829, 354161, 812487, 1062483, 4604093, 13812279]

約数ペア:

[(1, 13812279), (3, 4604093), (13, 1062483), (17, 812487), (39, 354161), (51, 270829), (83, 166413), (221, 62499), (249, 55471), (251, 55029), (663, 20833), (753, 18343), (1079, 12801), (1411, 9789), (3237, 4267), (3263, 4233)]