1118804967

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{41983}}^1$

素因数の和:42049

約数の個数: 40

約数和(自身を含む): 1950744576

約数和(自身を除く): 831939609

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 329, 423, 567, 987, 1269, 2961, 3807, 8883, 26649, 41983, 125949, 293881, 377847, 881643, 1133541, 1973201, 2644929, 3400623, 5919603, 7934787, 13812407, 17758809, 23804361, 41437221, 53276427, 124311663, 159829281, 372934989, 1118804967]

約数ペア:

[(1, 1118804967), (3, 372934989), (7, 159829281), (9, 124311663), (21, 53276427), (27, 41437221), (47, 23804361), (63, 17758809), (81, 13812407), (141, 7934787), (189, 5919603), (329, 3400623), (423, 2644929), (567, 1973201), (987, 1133541), (1269, 881643), (2961, 377847), (3807, 293881), (8883, 125949), (26649, 41983)]