1296948819

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{877}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 1857033216

約数和(自身を除く): 560084397

約数列:

[1, 3, 17, 51, 107, 271, 321, 813, 877, 1819, 2631, 4607, 5457, 13821, 14909, 28997, 44727, 86991, 93839, 237667, 281517, 492949, 713001, 1478847, 1595263, 4040339, 4785789, 12121017, 25430369, 76291107, 432316273, 1296948819]

約数ペア:

[(1, 1296948819), (3, 432316273), (17, 76291107), (51, 25430369), (107, 12121017), (271, 4785789), (321, 4040339), (813, 1595263), (877, 1478847), (1819, 713001), (2631, 492949), (4607, 281517), (5457, 237667), (13821, 93839), (14909, 86991), (28997, 44727)]