1317388883

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{3181}}^1$

素因数の和:3578

約数の個数: 16

約数和(自身を含む): 1411280640

約数和(自身を除く): 93891757

約数列:

[1, 19, 71, 307, 1349, 3181, 5833, 21797, 60439, 225851, 414143, 976567, 4291169, 18554773, 69336257, 1317388883]

約数ペア:

[(1, 1317388883), (19, 69336257), (71, 18554773), (307, 4291169), (1349, 976567), (3181, 414143), (5833, 225851), (21797, 60439)]