2912691393

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{51151}}^1$

素因数の和:51219

約数の個数: 40

約数和(自身を含む): 4703937920

約数和(自身を除く): 1791246527

約数列:

[1, 3, 9, 19, 27, 37, 57, 81, 111, 171, 333, 513, 703, 999, 1539, 2109, 2997, 6327, 18981, 51151, 56943, 153453, 460359, 971869, 1381077, 1892587, 2915607, 4143231, 5677761, 8746821, 17033283, 26240463, 35959153, 51099849, 78721389, 107877459, 153299547, 323632377, 970897131, 2912691393]

約数ペア:

[(1, 2912691393), (3, 970897131), (9, 323632377), (19, 153299547), (27, 107877459), (37, 78721389), (57, 51099849), (81, 35959153), (111, 26240463), (171, 17033283), (333, 8746821), (513, 5677761), (703, 4143231), (999, 2915607), (1539, 1892587), (2109, 1381077), (2997, 971869), (6327, 460359), (18981, 153453), (51151, 56943)]