315030133431

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{581171}}^1$

素因数の和:581344

約数の個数: 48

約数和(自身を含む): 506442579552

約数和(自身を除く): 191412446121

約数列:

[1, 3, 9, 13, 39, 41, 113, 117, 123, 339, 369, 533, 1017, 1469, 1599, 4407, 4633, 4797, 13221, 13899, 41697, 60229, 180687, 542061, 581171, 1743513, 5230539, 7555223, 22665669, 23828011, 65672323, 67997007, 71484033, 197016969, 214452099, 309764143, 591050907, 853740199, 929292429, 2561220597, 2692565243, 2787877287, 7683661791, 8077695729, 24233087187, 35003348159, 105010044477, 315030133431]

約数ペア:

[(1, 315030133431), (3, 105010044477), (9, 35003348159), (13, 24233087187), (39, 8077695729), (41, 7683661791), (113, 2787877287), (117, 2692565243), (123, 2561220597), (339, 929292429), (369, 853740199), (533, 591050907), (1017, 309764143), (1469, 214452099), (1599, 197016969), (4407, 71484033), (4633, 67997007), (4797, 65672323), (13221, 23828011), (13899, 22665669), (41697, 7555223), (60229, 5230539), (180687, 1743513), (542061, 581171)]