3791151

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 6917120

約数和(自身を除く): 3125969

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 1543, 2457, 4629, 10801, 13887, 20059, 32403, 41661, 60177, 97209, 140413, 180531, 291627, 421239, 541593, 1263717, 3791151]

約数ペア:

[(1, 3791151), (3, 1263717), (7, 541593), (9, 421239), (13, 291627), (21, 180531), (27, 140413), (39, 97209), (63, 60177), (91, 41661), (117, 32403), (189, 20059), (273, 13887), (351, 10801), (819, 4629), (1543, 2457)]