373227981

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139943}}^1$

素因数の和:140080

約数の個数: 16

約数和(自身を含む): 573210624

約数和(自身を除く): 199982643

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 139943, 419829, 979601, 2938803, 17772761, 53318283, 124409327, 373227981]

約数ペア:

[(1, 373227981), (3, 124409327), (7, 53318283), (21, 17772761), (127, 2938803), (381, 979601), (889, 419829), (2667, 139943)]