780147159

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3371}}^1\times {\mathrm{7013}}^1$

素因数の和:10398

約数の個数: 16

約数和(自身を含む): 1135257984

約数和(自身を除く): 355110825

約数列:

[1, 3, 11, 33, 3371, 7013, 10113, 21039, 37081, 77143, 111243, 231429, 23640823, 70922469, 260049053, 780147159]

約数ペア:

[(1, 780147159), (3, 260049053), (11, 70922469), (33, 23640823), (3371, 231429), (7013, 111243), (10113, 77143), (21039, 37081)]