23447721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{12043}}^1$

素因数の和:12116

約数の個数: 16

約数和(自身を含む): 34686720

約数和(自身を除く): 11238999

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 12043, 36129, 132473, 397419, 710537, 2131611, 7815907, 23447721]

約数ペア:

[(1, 23447721), (3, 7815907), (11, 2131611), (33, 710537), (59, 397419), (177, 132473), (649, 36129), (1947, 12043)]