130236393

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3169}}^1$

素因数の和:3301

約数の個数: 32

約数和(自身を含む): 210995200

約数和(自身を除く): 80758807

約数列:

[1, 3, 7, 19, 21, 57, 103, 133, 309, 399, 721, 1957, 2163, 3169, 5871, 9507, 13699, 22183, 41097, 60211, 66549, 180633, 326407, 421477, 979221, 1264431, 2284849, 6201733, 6854547, 18605199, 43412131, 130236393]

約数ペア:

[(1, 130236393), (3, 43412131), (7, 18605199), (19, 6854547), (21, 6201733), (57, 2284849), (103, 1264431), (133, 979221), (309, 421477), (399, 326407), (721, 180633), (1957, 66549), (2163, 60211), (3169, 41097), (5871, 22183), (9507, 13699)]