2504637

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 3872960

約数和(自身を除く): 1368323

約数列:

[1, 3, 9, 19, 57, 97, 151, 171, 291, 453, 873, 1359, 1843, 2869, 5529, 8607, 14647, 16587, 25821, 43941, 131823, 278293, 834879, 2504637]

約数ペア:

[(1, 2504637), (3, 834879), (9, 278293), (19, 131823), (57, 43941), (97, 25821), (151, 16587), (171, 14647), (291, 8607), (453, 5529), (873, 2869), (1359, 1843)]