2388969

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 3837600

約数和(自身を除く): 1448631

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 409, 531, 649, 1227, 1947, 3681, 4499, 5841, 13497, 24131, 40491, 72393, 217179, 265441, 796323, 2388969]

約数ペア:

[(1, 2388969), (3, 796323), (9, 265441), (11, 217179), (33, 72393), (59, 40491), (99, 24131), (177, 13497), (409, 5841), (531, 4499), (649, 3681), (1227, 1947)]