1330785813

素因数分解:

$3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{83273}}^1$

素因数の和:84044

約数の個数: 16

約数和(自身を含む): 2030553216

約数和(自身を除く): 699767403

約数列:

[1, 3, 7, 21, 761, 2283, 5327, 15981, 83273, 249819, 582911, 1748733, 63370753, 190112259, 443595271, 1330785813]

約数ペア:

[(1, 1330785813), (3, 443595271), (7, 190112259), (21, 63370753), (761, 1748733), (2283, 582911), (5327, 249819), (15981, 83273)]