2017886829

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1\times {\mathrm{1811}}^1$

素因数の和:2465

約数の個数: 32

約数和(自身を含む): 3113972736

約数和(自身を除く): 1096085907

約数列:

[1, 3, 7, 21, 97, 291, 547, 679, 1641, 1811, 2037, 3829, 5433, 11487, 12677, 38031, 53059, 159177, 175667, 371413, 527001, 990617, 1114239, 1229669, 2971851, 3689007, 6934319, 20802957, 96089849, 288269547, 672628943, 2017886829]

約数ペア:

[(1, 2017886829), (3, 672628943), (7, 288269547), (21, 96089849), (97, 20802957), (291, 6934319), (547, 3689007), (679, 2971851), (1641, 1229669), (1811, 1114239), (2037, 990617), (3829, 527001), (5433, 371413), (11487, 175667), (12677, 159177), (38031, 53059)]