23078121

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 35392896

約数和(自身を除く): 12314775

約数列:

[1, 3, 11, 33, 37, 41, 111, 123, 407, 451, 461, 1221, 1353, 1383, 1517, 4551, 5071, 15213, 16687, 17057, 18901, 50061, 51171, 56703, 187627, 207911, 562881, 623733, 699337, 2098011, 7692707, 23078121]

約数ペア:

[(1, 23078121), (3, 7692707), (11, 2098011), (33, 699337), (37, 623733), (41, 562881), (111, 207911), (123, 187627), (407, 56703), (451, 51171), (461, 50061), (1221, 18901), (1353, 17057), (1383, 16687), (1517, 15213), (4551, 5071)]