268395963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1217}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 402700032

約数和(自身を除く): 134304069

約数列:

[1, 3, 11, 33, 41, 123, 163, 451, 489, 1217, 1353, 1793, 3651, 5379, 6683, 13387, 20049, 40161, 49897, 73513, 149691, 198371, 220539, 548867, 595113, 1646601, 2182081, 6546243, 8133211, 24399633, 89465321, 268395963]

約数ペア:

[(1, 268395963), (3, 89465321), (11, 24399633), (33, 8133211), (41, 6546243), (123, 2182081), (163, 1646601), (451, 595113), (489, 548867), (1217, 220539), (1353, 198371), (1793, 149691), (3651, 73513), (5379, 49897), (6683, 40161), (13387, 20049)]