4998843

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 8386560

約数和(自身を除く): 3387717

約数列:

[1, 3, 9, 19, 23, 31, 41, 57, 69, 93, 123, 171, 207, 279, 369, 437, 589, 713, 779, 943, 1271, 1311, 1767, 2139, 2337, 2829, 3813, 3933, 5301, 6417, 7011, 8487, 11439, 13547, 17917, 24149, 29233, 40641, 53751, 72447, 87699, 121923, 161253, 217341, 263097, 555427, 1666281, 4998843]

約数ペア:

[(1, 4998843), (3, 1666281), (9, 555427), (19, 263097), (23, 217341), (31, 161253), (41, 121923), (57, 87699), (69, 72447), (93, 53751), (123, 40641), (171, 29233), (207, 24149), (279, 17917), (369, 13547), (437, 11439), (589, 8487), (713, 7011), (779, 6417), (943, 5301), (1271, 3933), (1311, 3813), (1767, 2829), (2139, 2337)]