23406579

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1867}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 38854400

約数和(自身を除く): 15447821

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1393, 1791, 1867, 4179, 5601, 12537, 13069, 16803, 39207, 117621, 371533, 1114599, 2600731, 3343797, 7802193, 23406579]

約数ペア:

[(1, 23406579), (3, 7802193), (7, 3343797), (9, 2600731), (21, 1114599), (63, 371533), (199, 117621), (597, 39207), (1393, 16803), (1791, 13069), (1867, 12537), (4179, 5601)]