210841119

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{1871}}^1$

素因数の和:2555

約数の個数: 24

約数和(自身を含む): 321235200

約数和(自身を除く): 110394081

約数列:

[1, 3, 9, 19, 57, 171, 659, 1871, 1977, 5613, 5931, 12521, 16839, 35549, 37563, 106647, 112689, 319941, 1232989, 3698967, 11096901, 23426791, 70280373, 210841119]

約数ペア:

[(1, 210841119), (3, 70280373), (9, 23426791), (19, 11096901), (57, 3698967), (171, 1232989), (659, 319941), (1871, 112689), (1977, 106647), (5613, 37563), (5931, 35549), (12521, 16839)]