219834087

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3457}}^1$

素因数の和:3559

約数の個数: 32

約数和(自身を含む): 334623744

約数和(自身を除く): 114789657

約数列:

[1, 3, 11, 33, 41, 47, 123, 141, 451, 517, 1353, 1551, 1927, 3457, 5781, 10371, 21197, 38027, 63591, 114081, 141737, 162479, 425211, 487437, 1559107, 1787269, 4677321, 5361807, 6661639, 19984917, 73278029, 219834087]

約数ペア:

[(1, 219834087), (3, 73278029), (11, 19984917), (33, 6661639), (41, 5361807), (47, 4677321), (123, 1787269), (141, 1559107), (451, 487437), (517, 425211), (1353, 162479), (1551, 141737), (1927, 114081), (3457, 63591), (5781, 38027), (10371, 21197)]