270342241

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 316794240

約数和(自身を除く): 46451999

約数列:

[1, 13, 19, 53, 107, 193, 247, 689, 1007, 1391, 2033, 2509, 3667, 5671, 10229, 13091, 20651, 26429, 47671, 73723, 107749, 132977, 194351, 268463, 392369, 1094503, 1400737, 2526563, 5100797, 14228539, 20795557, 270342241]

約数ペア:

[(1, 270342241), (13, 20795557), (19, 14228539), (53, 5100797), (107, 2526563), (193, 1400737), (247, 1094503), (689, 392369), (1007, 268463), (1391, 194351), (2033, 132977), (2509, 107749), (3667, 73723), (5671, 47671), (10229, 26429), (13091, 20651)]