1399680051

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{10957}}^1$

素因数の和:11064

約数の個数: 48

約数和(自身を含む): 2398487040

約数和(自身を除く): 998806989

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 79, 147, 231, 237, 539, 553, 869, 1617, 1659, 2607, 3871, 6083, 10957, 11613, 18249, 32871, 42581, 76699, 120527, 127743, 230097, 361581, 536893, 843689, 865603, 1610679, 2531067, 2596809, 5905823, 6059221, 9521633, 17717469, 18177663, 28564899, 42414547, 66651431, 127243641, 199954293, 466560017, 1399680051]

約数ペア:

[(1, 1399680051), (3, 466560017), (7, 199954293), (11, 127243641), (21, 66651431), (33, 42414547), (49, 28564899), (77, 18177663), (79, 17717469), (147, 9521633), (231, 6059221), (237, 5905823), (539, 2596809), (553, 2531067), (869, 1610679), (1617, 865603), (1659, 843689), (2607, 536893), (3871, 361581), (6083, 230097), (10957, 127743), (11613, 120527), (18249, 76699), (32871, 42581)]