2066337

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 3902080

約数和(自身を除く): 1835743

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 63, 87, 91, 117, 189, 203, 261, 273, 351, 377, 609, 783, 819, 841, 1131, 1827, 2457, 2523, 2639, 3393, 5481, 5887, 7569, 7917, 10179, 10933, 17661, 22707, 23751, 32799, 52983, 71253, 76531, 98397, 158949, 229593, 295191, 688779, 2066337]

約数ペア:

[(1, 2066337), (3, 688779), (7, 295191), (9, 229593), (13, 158949), (21, 98397), (27, 76531), (29, 71253), (39, 52983), (63, 32799), (87, 23751), (91, 22707), (117, 17661), (189, 10933), (203, 10179), (261, 7917), (273, 7569), (351, 5887), (377, 5481), (609, 3393), (783, 2639), (819, 2523), (841, 2457), (1131, 1827)]