1948651707

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{5881}}^1$

素因数の和:6063

約数の個数: 32

約数和(自身を含む): 2820536640

約数和(自身を除く): 871884933

約数列:

[1, 3, 17, 51, 73, 89, 219, 267, 1241, 1513, 3723, 4539, 5881, 6497, 17643, 19491, 99977, 110449, 299931, 331347, 429313, 523409, 1287939, 1570227, 7298321, 8897953, 21894963, 26693859, 38208857, 114626571, 649550569, 1948651707]

約数ペア:

[(1, 1948651707), (3, 649550569), (17, 114626571), (51, 38208857), (73, 26693859), (89, 21894963), (219, 8897953), (267, 7298321), (1241, 1570227), (1513, 1287939), (3723, 523409), (4539, 429313), (5881, 331347), (6497, 299931), (17643, 110449), (19491, 99977)]