137312281

素因数分解:

${\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{7789}}^1$

素因数の和:7884

約数の個数: 12

約数和(自身を含む): 148274860

約数和(自身を除く): 10962579

約数列:

[1, 17, 61, 289, 1037, 7789, 17629, 132413, 475129, 2251021, 8077193, 137312281]

約数ペア:

[(1, 137312281), (17, 8077193), (61, 2251021), (289, 475129), (1037, 132413), (7789, 17629)]