1119351639

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1571}}^1$

素因数の和:1756

約数の個数: 48

約数和(自身を含む): 1797814656

約数和(自身を除く): 678463017

約数列:

[1, 3, 7, 21, 37, 49, 111, 131, 147, 259, 393, 777, 917, 1571, 1813, 2751, 4713, 4847, 5439, 6419, 10997, 14541, 19257, 32991, 33929, 58127, 76979, 101787, 174381, 205801, 230937, 237503, 406889, 617403, 712509, 1220667, 1440607, 2848223, 4321821, 7614637, 8544669, 10084249, 22843911, 30252747, 53302459, 159907377, 373117213, 1119351639]

約数ペア:

[(1, 1119351639), (3, 373117213), (7, 159907377), (21, 53302459), (37, 30252747), (49, 22843911), (111, 10084249), (131, 8544669), (147, 7614637), (259, 4321821), (393, 2848223), (777, 1440607), (917, 1220667), (1571, 712509), (1813, 617403), (2751, 406889), (4713, 237503), (4847, 230937), (5439, 205801), (6419, 174381), (10997, 101787), (14541, 76979), (19257, 58127), (32991, 33929)]