2912669721

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{2089}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 4806481680

約数和(自身を除く): 1893811959

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 701, 1989, 2089, 2103, 6267, 6309, 9113, 11917, 18801, 27157, 27339, 35513, 35751, 81471, 82017, 106539, 107253, 154921, 244413, 319617, 461669, 464763, 1385007, 1394289, 1464389, 4155021, 4393167, 13179501, 19037057, 24894613, 57111171, 74683839, 171333513, 224051517, 323629969, 970889907, 2912669721]

約数ペア:

[(1, 2912669721), (3, 970889907), (9, 323629969), (13, 224051517), (17, 171333513), (39, 74683839), (51, 57111171), (117, 24894613), (153, 19037057), (221, 13179501), (663, 4393167), (701, 4155021), (1989, 1464389), (2089, 1394289), (2103, 1385007), (6267, 464763), (6309, 461669), (9113, 319617), (11917, 244413), (18801, 154921), (27157, 107253), (27339, 106539), (35513, 82017), (35751, 81471)]