2053233609

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1\times {\mathrm{1619}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 3161410560

約数和(自身を除く): 1108176951

約数列:

[1, 3, 7, 21, 131, 393, 461, 917, 1383, 1619, 2751, 3227, 4857, 9681, 11333, 33999, 60391, 181173, 212089, 422737, 636267, 746359, 1268211, 1484623, 2239077, 4453869, 5224513, 15673539, 97773029, 293319087, 684411203, 2053233609]

約数ペア:

[(1, 2053233609), (3, 684411203), (7, 293319087), (21, 97773029), (131, 15673539), (393, 5224513), (461, 4453869), (917, 2239077), (1383, 1484623), (1619, 1268211), (2751, 746359), (3227, 636267), (4857, 422737), (9681, 212089), (11333, 181173), (33999, 60391)]