214686783

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{2609}}^1$

素因数の和:2879

約数の個数: 24

約数和(自身を含む): 319213440

約数和(自身を除く): 104526657

約数列:

[1, 3, 9, 41, 123, 223, 369, 669, 2007, 2609, 7827, 9143, 23481, 27429, 82287, 106969, 320907, 581807, 962721, 1745421, 5236263, 23854087, 71562261, 214686783]

約数ペア:

[(1, 214686783), (3, 71562261), (9, 23854087), (41, 5236263), (123, 1745421), (223, 962721), (369, 581807), (669, 320907), (2007, 106969), (2609, 82287), (7827, 27429), (9143, 23481)]