13731597

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 23587200

約数和(自身を除く): 9855603

約数列:

[1, 3, 9, 11, 17, 33, 41, 51, 99, 123, 153, 187, 199, 369, 451, 561, 597, 697, 1353, 1683, 1791, 2091, 2189, 3383, 4059, 6273, 6567, 7667, 8159, 10149, 19701, 23001, 24477, 30447, 37213, 69003, 73431, 89749, 111639, 138703, 269247, 334917, 416109, 807741, 1248327, 1525733, 4577199, 13731597]

約数ペア:

[(1, 13731597), (3, 4577199), (9, 1525733), (11, 1248327), (17, 807741), (33, 416109), (41, 334917), (51, 269247), (99, 138703), (123, 111639), (153, 89749), (187, 73431), (199, 69003), (369, 37213), (451, 30447), (561, 24477), (597, 23001), (697, 19701), (1353, 10149), (1683, 8159), (1791, 7667), (2091, 6567), (2189, 6273), (3383, 4059)]