2021482749

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3373}}^1$

素因数の和:3538

約数の個数: 48

約数和(自身を含む): 3216582656

約数和(自身を除く): 1195099907

約数列:

[1, 3, 11, 13, 33, 39, 121, 127, 143, 363, 381, 429, 1397, 1573, 1651, 3373, 4191, 4719, 4953, 10119, 15367, 18161, 37103, 43849, 46101, 54483, 111309, 131547, 199771, 408133, 428371, 482339, 599313, 1224399, 1285113, 1447017, 4712081, 5305729, 5568823, 14136243, 15917187, 16706469, 51832891, 61257053, 155498673, 183771159, 673827583, 2021482749]

約数ペア:

[(1, 2021482749), (3, 673827583), (11, 183771159), (13, 155498673), (33, 61257053), (39, 51832891), (121, 16706469), (127, 15917187), (143, 14136243), (363, 5568823), (381, 5305729), (429, 4712081), (1397, 1447017), (1573, 1285113), (1651, 1224399), (3373, 599313), (4191, 482339), (4719, 428371), (4953, 408133), (10119, 199771), (15367, 131547), (18161, 111309), (37103, 54483), (43849, 46101)]