813363417

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{47741}}^1$

素因数の和:48381

約数の個数: 16

約数和(自身を含む): 1206917760

約数和(自身を除く): 393554343

約数列:

[1, 3, 9, 27, 631, 1893, 5679, 17037, 47741, 143223, 429669, 1289007, 30124571, 90373713, 271121139, 813363417]

約数ペア:

[(1, 813363417), (3, 271121139), (9, 90373713), (27, 30124571), (631, 1289007), (1893, 429669), (5679, 143223), (17037, 47741)]