211289853

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{45823}}^1$

素因数の和:45908

約数の個数: 16

約数和(自身を含む): 296939520

約数和(自身を除く): 85649667

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 45823, 137469, 1328867, 2428619, 3986601, 7285857, 70429951, 211289853]

約数ペア:

[(1, 211289853), (3, 70429951), (29, 7285857), (53, 3986601), (87, 2428619), (159, 1328867), (1537, 137469), (4611, 45823)]