13832019

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 21984000

約数和(自身を除く): 8151981

約数列:

[1, 3, 9, 19, 27, 57, 59, 171, 177, 457, 513, 531, 1121, 1371, 1593, 3363, 4113, 8683, 10089, 12339, 26049, 26963, 30267, 78147, 80889, 234441, 242667, 512297, 728001, 1536891, 4610673, 13832019]

約数ペア:

[(1, 13832019), (3, 4610673), (9, 1536891), (19, 728001), (27, 512297), (57, 242667), (59, 234441), (171, 80889), (177, 78147), (457, 30267), (513, 26963), (531, 26049), (1121, 12339), (1371, 10089), (1593, 8683), (3363, 4113)]