210141807

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{2749}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 284592000

約数和(自身を除く): 74450193

約数列:

[1, 3, 83, 249, 307, 921, 2749, 8247, 25481, 76443, 228167, 684501, 843943, 2531829, 70047269, 210141807]

約数ペア:

[(1, 210141807), (3, 70047269), (83, 2531829), (249, 843943), (307, 684501), (921, 228167), (2749, 76443), (8247, 25481)]