2749205547

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{397}}^1\times {\mathrm{6359}}^1$

素因数の和:6784

約数の個数: 36

約数和(自身を含む): 4376583120

約数和(自身を除く): 1627377573

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 397, 1089, 1191, 3573, 4367, 6359, 13101, 19077, 39303, 48037, 57231, 69949, 144111, 209847, 432333, 629541, 769439, 2308317, 2524523, 6924951, 7573569, 22720707, 27769753, 83309259, 249927777, 305467283, 916401849, 2749205547]

約数ペア:

[(1, 2749205547), (3, 916401849), (9, 305467283), (11, 249927777), (33, 83309259), (99, 27769753), (121, 22720707), (363, 7573569), (397, 6924951), (1089, 2524523), (1191, 2308317), (3573, 769439), (4367, 629541), (6359, 432333), (13101, 209847), (19077, 144111), (39303, 69949), (48037, 57231)]