1330658819

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{42689}}^1$

素因数の和:42830

約数の個数: 16

約数和(自身を含む): 1566893760

約数和(自身を除く): 236234941

約数列:

[1, 7, 61, 73, 427, 511, 4453, 31171, 42689, 298823, 2604029, 3116297, 18228203, 21814079, 190094117, 1330658819]

約数ペア:

[(1, 1330658819), (7, 190094117), (61, 21814079), (73, 18228203), (427, 3116297), (511, 2604029), (4453, 298823), (31171, 42689)]