15708971889

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2003951}}^1$

素因数の和:2004037

約数の個数: 24

約数和(自身を含む): 24800909952

約数和(自身を除く): 9091938063

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 2003951, 6011853, 18035559, 26051363, 78154089, 134264717, 234462267, 402794151, 1208382453, 1745441321, 5236323963, 15708971889]

約数ペア:

[(1, 15708971889), (3, 5236323963), (9, 1745441321), (13, 1208382453), (39, 402794151), (67, 234462267), (117, 134264717), (201, 78154089), (603, 26051363), (871, 18035559), (2613, 6011853), (7839, 2003951)]