1292577

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 2128896

約数和(自身を除く): 836319

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 131, 143, 253, 299, 393, 429, 759, 897, 1441, 1703, 3013, 3289, 4323, 5109, 9039, 9867, 18733, 33143, 39169, 56199, 99429, 117507, 430859, 1292577]

約数ペア:

[(1, 1292577), (3, 430859), (11, 117507), (13, 99429), (23, 56199), (33, 39169), (39, 33143), (69, 18733), (131, 9867), (143, 9039), (253, 5109), (299, 4323), (393, 3289), (429, 3013), (759, 1703), (897, 1441)]