2494377

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 3931200

約数和(自身を除く): 1436823

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 503, 551, 1509, 1653, 4527, 4959, 9557, 14587, 28671, 43761, 86013, 131283, 277153, 831459, 2494377]

約数ペア:

[(1, 2494377), (3, 831459), (9, 277153), (19, 131283), (29, 86013), (57, 43761), (87, 28671), (171, 14587), (261, 9557), (503, 4959), (551, 4527), (1509, 1653)]