284759327

素因数分解:

${\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{8863}}^1$

素因数の和:8990

約数の個数: 12

約数和(自身を含む): 303946560

約数和(自身を除く): 19187233

約数列:

[1, 19, 89, 361, 1691, 8863, 32129, 168397, 788807, 3199543, 14987333, 284759327]

約数ペア:

[(1, 284759327), (19, 14987333), (89, 3199543), (361, 788807), (1691, 168397), (8863, 32129)]