15789627

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4397}}^1$

素因数の和:4432

約数の個数: 32

約数和(自身を含む): 28147200

約数和(自身を除く): 12357573

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 4397, 13191, 30779, 39573, 83543, 92337, 118719, 250629, 277011, 584801, 751887, 831033, 1754403, 2255661, 5263209, 15789627]

約数ペア:

[(1, 15789627), (3, 5263209), (7, 2255661), (9, 1754403), (19, 831033), (21, 751887), (27, 584801), (57, 277011), (63, 250629), (133, 118719), (171, 92337), (189, 83543), (399, 39573), (513, 30779), (1197, 13191), (3591, 4397)]