8684875839

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1\times {\mathrm{21011}}^1$

素因数の和:21878

約数の個数: 16

約数和(自身を含む): 11653087104

約数和(自身を除く): 2968211265

約数列:

[1, 3, 211, 633, 653, 1959, 21011, 63033, 137783, 413349, 4433321, 13299963, 13720183, 41160549, 2894958613, 8684875839]

約数ペア:

[(1, 8684875839), (3, 2894958613), (211, 41160549), (633, 13720183), (653, 13299963), (1959, 4433321), (21011, 413349), (63033, 137783)]