2021018527

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1\times {\mathrm{4073}}^1$

素因数の和:4734

約数の個数: 16

約数和(自身を含む): 2237114880

約数和(自身を除く): 216096353

約数列:

[1, 11, 79, 571, 869, 4073, 6281, 44803, 45109, 321767, 496199, 2325683, 3539437, 25582513, 183728957, 2021018527]

約数ペア:

[(1, 2021018527), (11, 183728957), (79, 25582513), (571, 3539437), (869, 2325683), (4073, 496199), (6281, 321767), (44803, 45109)]