15596919

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 24504480

約数和(自身を除く): 8907561

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1223, 1417, 3669, 4251, 11007, 12753, 15899, 47697, 133307, 143091, 399921, 1199763, 1732991, 5198973, 15596919]

約数ペア:

[(1, 15596919), (3, 5198973), (9, 1732991), (13, 1199763), (39, 399921), (109, 143091), (117, 133307), (327, 47697), (981, 15899), (1223, 12753), (1417, 11007), (3669, 4251)]