2021006229

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{3491}}^1$

素因数の和:3889

約数の個数: 32

約数和(自身を含む): 3005019648

約数和(自身を除く): 984013419

約数列:

[1, 3, 11, 33, 53, 159, 331, 583, 993, 1749, 3491, 3641, 10473, 10923, 17543, 38401, 52629, 115203, 185023, 192973, 555069, 578919, 1155521, 2035253, 3466563, 6105759, 12710731, 38132193, 61242613, 183727839, 673668743, 2021006229]

約数ペア:

[(1, 2021006229), (3, 673668743), (11, 183727839), (33, 61242613), (53, 38132193), (159, 12710731), (331, 6105759), (583, 3466563), (993, 2035253), (1749, 1155521), (3491, 578919), (3641, 555069), (10473, 192973), (10923, 185023), (17543, 115203), (38401, 52629)]