1298295027

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{281}}^1\times {\mathrm{811}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 1941784320

約数和(自身を除く): 643489293

約数列:

[1, 3, 9, 27, 211, 281, 633, 811, 843, 1899, 2433, 2529, 5697, 7299, 7587, 21897, 59291, 171121, 177873, 227891, 513363, 533619, 683673, 1540089, 1600857, 2051019, 4620267, 6153057, 48085001, 144255003, 432765009, 1298295027]

約数ペア:

[(1, 1298295027), (3, 432765009), (9, 144255003), (27, 48085001), (211, 6153057), (281, 4620267), (633, 2051019), (811, 1600857), (843, 1540089), (1899, 683673), (2433, 533619), (2529, 513363), (5697, 227891), (7299, 177873), (7587, 171121), (21897, 59291)]