1402150779

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{631}}^1\times {\mathrm{6673}}^1$

素因数の和:7347

約数の個数: 24

約数和(自身を含む): 2083676192

約数和(自身を除く): 681525413

約数列:

[1, 3, 9, 37, 111, 333, 631, 1893, 5679, 6673, 20019, 23347, 60057, 70041, 210123, 246901, 740703, 2222109, 4210663, 12631989, 37895967, 155794531, 467383593, 1402150779]

約数ペア:

[(1, 1402150779), (3, 467383593), (9, 155794531), (37, 37895967), (111, 12631989), (333, 4210663), (631, 2222109), (1893, 740703), (5679, 246901), (6673, 210123), (20019, 70041), (23347, 60057)]