2007156963

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{120833}}^1$

素因数の和:120963

約数の個数: 24

約数和(自身を含む): 3140717328

約数和(自身を除く): 1133560365

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 791, 2373, 5537, 16611, 120833, 362499, 845831, 2537493, 5920817, 13654129, 17762451, 40962387, 95578903, 286736709, 669052321, 2007156963]

約数ペア:

[(1, 2007156963), (3, 669052321), (7, 286736709), (21, 95578903), (49, 40962387), (113, 17762451), (147, 13654129), (339, 5920817), (791, 2537493), (2373, 845831), (5537, 362499), (16611, 120833)]