2019366369

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{20089}}^1$

素因数の和:20191

約数の個数: 40

約数和(自身を含む): 3237945480

約数和(自身を除く): 1218579111

約数列:

[1, 3, 9, 17, 27, 51, 73, 81, 153, 219, 459, 657, 1241, 1377, 1971, 3723, 5913, 11169, 20089, 33507, 60267, 100521, 180801, 341513, 542403, 1024539, 1466497, 1627209, 3073617, 4399491, 9220851, 13198473, 24930449, 27662553, 39595419, 74791347, 118786257, 224374041, 673122123, 2019366369]

約数ペア:

[(1, 2019366369), (3, 673122123), (9, 224374041), (17, 118786257), (27, 74791347), (51, 39595419), (73, 27662553), (81, 24930449), (153, 13198473), (219, 9220851), (459, 4399491), (657, 3073617), (1241, 1627209), (1377, 1466497), (1971, 1024539), (3723, 542403), (5913, 341513), (11169, 180801), (20089, 100521), (33507, 60267)]