2613951

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 4053504

約数和(自身を除く): 1439553

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 347, 837, 1041, 2511, 3123, 7533, 9369, 10757, 28107, 32271, 84321, 96813, 290439, 871317, 2613951]

約数ペア:

[(1, 2613951), (3, 871317), (9, 290439), (27, 96813), (31, 84321), (81, 32271), (93, 28107), (243, 10757), (279, 9369), (347, 7533), (837, 3123), (1041, 2511)]