11821653

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 18345600

約数和(自身を除く): 6523947

約数列:

[1, 3, 9, 27, 41, 59, 123, 177, 181, 369, 531, 543, 1107, 1593, 1629, 2419, 4887, 7257, 7421, 10679, 21771, 22263, 32037, 65313, 66789, 96111, 200367, 288333, 437839, 1313517, 3940551, 11821653]

約数ペア:

[(1, 11821653), (3, 3940551), (9, 1313517), (27, 437839), (41, 288333), (59, 200367), (123, 96111), (177, 66789), (181, 65313), (369, 32037), (531, 22263), (543, 21771), (1107, 10679), (1593, 7421), (1629, 7257), (2419, 4887)]