2045491317

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 3059067648

約数和(自身を除く): 1013576331

約数列:

[1, 3, 9, 73, 103, 167, 181, 219, 309, 501, 543, 657, 927, 1503, 1629, 7519, 12191, 13213, 17201, 18643, 22557, 30227, 36573, 39639, 51603, 55929, 67671, 90681, 109719, 118917, 154809, 167787, 272043, 1255673, 1360939, 2206571, 3113381, 3767019, 4082817, 6619713, 9340143, 11301057, 12248451, 19859139, 28020429, 227276813, 681830439, 2045491317]

約数ペア:

[(1, 2045491317), (3, 681830439), (9, 227276813), (73, 28020429), (103, 19859139), (167, 12248451), (181, 11301057), (219, 9340143), (309, 6619713), (501, 4082817), (543, 3767019), (657, 3113381), (927, 2206571), (1503, 1360939), (1629, 1255673), (7519, 272043), (12191, 167787), (13213, 154809), (17201, 118917), (18643, 109719), (22557, 90681), (30227, 67671), (36573, 55929), (39639, 51603)]