2584779

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 3665280

約数和(自身を除く): 1080501

約数列:

[1, 3, 19, 57, 137, 331, 411, 993, 2603, 6289, 7809, 18867, 45347, 136041, 861593, 2584779]

約数ペア:

[(1, 2584779), (3, 861593), (19, 136041), (57, 45347), (137, 18867), (331, 7809), (411, 6289), (993, 2603)]