298889740791

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{4441}}^1\times {\mathrm{393581}}^1$

素因数の和:398047

約数の個数: 24

約数和(自身を含む): 454555723440

約数和(自身を除く): 155665982649

約数列:

[1, 3, 9, 19, 57, 171, 4441, 13323, 39969, 84379, 253137, 393581, 759411, 1180743, 3542229, 7478039, 22434117, 67302351, 1747893221, 5243679663, 15731038989, 33209971199, 99629913597, 298889740791]

約数ペア:

[(1, 298889740791), (3, 99629913597), (9, 33209971199), (19, 15731038989), (57, 5243679663), (171, 1747893221), (4441, 67302351), (13323, 22434117), (39969, 7478039), (84379, 3542229), (253137, 1180743), (393581, 759411)]