2831774463

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{5449}}^1$

素因数の和:5648

約数の個数: 48

約数和(自身を含む): 4781524800

約数和(自身を除く): 1949750337

約数列:

[1, 3, 7, 9, 21, 63, 73, 113, 219, 339, 511, 657, 791, 1017, 1533, 2373, 4599, 5449, 7119, 8249, 16347, 24747, 38143, 49041, 57743, 74241, 114429, 173229, 343287, 397777, 519687, 615737, 1193331, 1847211, 2784439, 3579993, 4310159, 5541633, 8353317, 12930477, 25059951, 38791431, 44948801, 134846403, 314641607, 404539209, 943924821, 2831774463]

約数ペア:

[(1, 2831774463), (3, 943924821), (7, 404539209), (9, 314641607), (21, 134846403), (63, 44948801), (73, 38791431), (113, 25059951), (219, 12930477), (339, 8353317), (511, 5541633), (657, 4310159), (791, 3579993), (1017, 2784439), (1533, 1847211), (2373, 1193331), (4599, 615737), (5449, 519687), (7119, 397777), (8249, 343287), (16347, 173229), (24747, 114429), (38143, 74241), (49041, 57743)]