1372183781

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{6427}}^1$

素因数の和:7124

約数の個数: 16

約数和(自身を含む): 1531920960

約数和(自身を除く): 159737179

約数列:

[1, 17, 19, 323, 661, 6427, 11237, 12559, 109259, 122113, 213503, 2075921, 4248247, 72220199, 80716693, 1372183781]

約数ペア:

[(1, 1372183781), (17, 80716693), (19, 72220199), (323, 4248247), (661, 2075921), (6427, 213503), (11237, 122113), (12559, 109259)]