210380907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1949}}^1\times {\mathrm{3271}}^1$

素因数の和:5234

約数の個数: 16

約数和(自身を含む): 306259200

約数和(自身を除く): 95878293

約数列:

[1, 3, 11, 33, 1949, 3271, 5847, 9813, 21439, 35981, 64317, 107943, 6375179, 19125537, 70126969, 210380907]

約数ペア:

[(1, 210380907), (3, 70126969), (11, 19125537), (33, 6375179), (1949, 107943), (3271, 64317), (5847, 35981), (9813, 21439)]