289559094

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{24239}}^1$

素因数の和:24436

約数の個数: 32

約数和(自身を含む): 635281920

約数和(自身を除く): 345722826

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 181, 362, 543, 1086, 1991, 3982, 5973, 11946, 24239, 48478, 72717, 145434, 266629, 533258, 799887, 1599774, 4387259, 8774518, 13161777, 26323554, 48259849, 96519698, 144779547, 289559094]

約数ペア:

[(1, 289559094), (2, 144779547), (3, 96519698), (6, 48259849), (11, 26323554), (22, 13161777), (33, 8774518), (66, 4387259), (181, 1599774), (362, 799887), (543, 533258), (1086, 266629), (1991, 145434), (3982, 72717), (5973, 48478), (11946, 24239)]