1317000681

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{883}}^1\times {\mathrm{1493}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 2007457920

約数和(自身を除く): 690457239

約数列:

[1, 3, 9, 27, 37, 111, 333, 883, 999, 1493, 2649, 4479, 7947, 13437, 23841, 32671, 40311, 55241, 98013, 165723, 294039, 497169, 882117, 1318319, 1491507, 3954957, 11864871, 35594613, 48777803, 146333409, 439000227, 1317000681]

約数ペア:

[(1, 1317000681), (3, 439000227), (9, 146333409), (27, 48777803), (37, 35594613), (111, 11864871), (333, 3954957), (883, 1491507), (999, 1318319), (1493, 882117), (2649, 497169), (4479, 294039), (7947, 165723), (13437, 98013), (23841, 55241), (32671, 40311)]