4419366987

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{1423}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 7057070592

約数和(自身を除く): 2637703605

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 571, 777, 1423, 1713, 1813, 3997, 4269, 5439, 9961, 11991, 21127, 27979, 29883, 52651, 63381, 69727, 83937, 147889, 157953, 209181, 368557, 443667, 812533, 1035223, 1105671, 2437599, 2579899, 3105669, 5687731, 7739697, 17063193, 30063721, 39814117, 90191163, 119442351, 210446047, 631338141, 1473122329, 4419366987]

約数ペア:

[(1, 4419366987), (3, 1473122329), (7, 631338141), (21, 210446047), (37, 119442351), (49, 90191163), (111, 39814117), (147, 30063721), (259, 17063193), (571, 7739697), (777, 5687731), (1423, 3105669), (1713, 2579899), (1813, 2437599), (3997, 1105671), (4269, 1035223), (5439, 812533), (9961, 443667), (11991, 368557), (21127, 209181), (27979, 157953), (29883, 147889), (52651, 83937), (63381, 69727)]