2028032487

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{1009}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 3242584800

約数和(自身を除く): 1214552313

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 419, 533, 1009, 1257, 1599, 3027, 3771, 4797, 5447, 9081, 13117, 16341, 17179, 39351, 41369, 49023, 51537, 118053, 124107, 154611, 223327, 372321, 422771, 537797, 669981, 1268313, 1613391, 2009943, 3804939, 4840173, 5496023, 16488069, 17333611, 49464207, 52000833, 156002499, 225336943, 676010829, 2028032487]

約数ペア:

[(1, 2028032487), (3, 676010829), (9, 225336943), (13, 156002499), (39, 52000833), (41, 49464207), (117, 17333611), (123, 16488069), (369, 5496023), (419, 4840173), (533, 3804939), (1009, 2009943), (1257, 1613391), (1599, 1268313), (3027, 669981), (3771, 537797), (4797, 422771), (5447, 372321), (9081, 223327), (13117, 154611), (16341, 124107), (17179, 118053), (39351, 51537), (41369, 49023)]