2021222589

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{36209}}^1$

素因数の和:37044

約数の個数: 16

約数和(自身を含む): 2815689600

約数和(自身を除く): 794467011

約数列:

[1, 3, 23, 69, 809, 2427, 18607, 36209, 55821, 108627, 832807, 2498421, 29293081, 87879243, 673740863, 2021222589]

約数ペア:

[(1, 2021222589), (3, 673740863), (23, 87879243), (69, 29293081), (809, 2498421), (2427, 832807), (18607, 108627), (36209, 55821)]