121958538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1563571}}^1$

素因数の和:1563589

約数の個数: 16

約数和(自身を含む): 262680096

約数和(自身を除く): 140721558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1563571, 3127142, 4690713, 9381426, 20326423, 40652846, 60979269, 121958538]

約数ペア:

[(1, 121958538), (2, 60979269), (3, 40652846), (6, 20326423), (13, 9381426), (26, 4690713), (39, 3127142), (78, 1563571)]