3047121

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4397}}^1$

素因数の和:4421

約数の個数: 24

約数和(自身を含む): 5488704

約数和(自身を除く): 2441583

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 4397, 13191, 30779, 39573, 48367, 92337, 145101, 277011, 338569, 435303, 1015707, 3047121]

約数ペア:

[(1, 3047121), (3, 1015707), (7, 435303), (9, 338569), (11, 277011), (21, 145101), (33, 92337), (63, 48367), (77, 39573), (99, 30779), (231, 13191), (693, 4397)]