981601713

素因数分解:

$3^3\times {\mathrm{269}}^1\times {\mathrm{135151}}^1$

素因数の和:135429

約数の個数: 16

約数和(自身を含む): 1459641600

約数和(自身を除く): 478039887

約数列:

[1, 3, 9, 27, 269, 807, 2421, 7263, 135151, 405453, 1216359, 3649077, 36355619, 109066857, 327200571, 981601713]

約数ペア:

[(1, 981601713), (3, 327200571), (9, 109066857), (27, 36355619), (269, 3649077), (807, 1216359), (2421, 405453), (7263, 135151)]