2017258557

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{5939}}^1$

素因数の和:6121

約数の個数: 32

約数和(自身を含む): 2908224000

約数和(自身を除く): 890965443

約数列:

[1, 3, 19, 57, 59, 101, 177, 303, 1121, 1919, 3363, 5757, 5939, 5959, 17817, 17877, 112841, 113221, 338523, 339663, 350401, 599839, 1051203, 1799517, 6657619, 11396941, 19972857, 34190823, 35390501, 106171503, 672419519, 2017258557]

約数ペア:

[(1, 2017258557), (3, 672419519), (19, 106171503), (57, 35390501), (59, 34190823), (101, 19972857), (177, 11396941), (303, 6657619), (1121, 1799517), (1919, 1051203), (3363, 599839), (5757, 350401), (5939, 339663), (5959, 338523), (17817, 113221), (17877, 112841)]