15350439

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 23647680

約数和(自身を除く): 8297241

約数列:

[1, 3, 13, 17, 39, 51, 137, 169, 221, 411, 507, 663, 1781, 2197, 2329, 2873, 5343, 6591, 6987, 8619, 23153, 30277, 37349, 69459, 90831, 112047, 300989, 393601, 902967, 1180803, 5116813, 15350439]

約数ペア:

[(1, 15350439), (3, 5116813), (13, 1180803), (17, 902967), (39, 393601), (51, 300989), (137, 112047), (169, 90831), (221, 69459), (411, 37349), (507, 30277), (663, 23153), (1781, 8619), (2197, 6987), (2329, 6591), (2873, 5343)]