12358413

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{563}}^1$

素因数の和:846

約数の個数: 20

約数和(自身を含む): 18562368

約数和(自身を除く): 6203955

約数列:

[1, 3, 9, 27, 81, 271, 563, 813, 1689, 2439, 5067, 7317, 15201, 21951, 45603, 152573, 457719, 1373157, 4119471, 12358413]

約数ペア:

[(1, 12358413), (3, 4119471), (9, 1373157), (27, 457719), (81, 152573), (271, 45603), (563, 21951), (813, 15201), (1689, 7317), (2439, 5067)]