1376067

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 48

約数和(自身を含む): 2495232

約数和(自身を除く): 1119165

約数列:

[1, 3, 7, 11, 21, 23, 33, 37, 49, 69, 77, 111, 147, 161, 231, 253, 259, 407, 483, 539, 759, 777, 851, 1127, 1221, 1617, 1771, 1813, 2553, 2849, 3381, 5313, 5439, 5957, 8547, 9361, 12397, 17871, 19943, 28083, 37191, 41699, 59829, 65527, 125097, 196581, 458689, 1376067]

約数ペア:

[(1, 1376067), (3, 458689), (7, 196581), (11, 125097), (21, 65527), (23, 59829), (33, 41699), (37, 37191), (49, 28083), (69, 19943), (77, 17871), (111, 12397), (147, 9361), (161, 8547), (231, 5957), (253, 5439), (259, 5313), (407, 3381), (483, 2849), (539, 2553), (759, 1813), (777, 1771), (851, 1617), (1127, 1221)]