28348203

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{1103}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 40803840

約数和(自身を除く): 12455637

約数列:

[1, 3, 13, 39, 659, 1103, 1977, 3309, 8567, 14339, 25701, 43017, 726877, 2180631, 9449401, 28348203]

約数ペア:

[(1, 28348203), (3, 9449401), (13, 2180631), (39, 726877), (659, 43017), (1103, 25701), (1977, 14339), (3309, 8567)]