1948654003911

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1\times {\mathrm{1663}}^1\times {\mathrm{7229}}^1$

素因数の和:9727

約数の個数: 32

約数和(自身を含む): 2640213688320

約数和(自身を除く): 691559684409

約数列:

[1, 3, 71, 213, 761, 1663, 2283, 4989, 7229, 21687, 54031, 118073, 162093, 354219, 513259, 1265543, 1539777, 3796629, 5501269, 12021827, 16503807, 36065481, 89853553, 269560659, 390590099, 853549717, 1171770297, 2560649151, 9148610347, 27445831041, 649551334637, 1948654003911]

約数ペア:

[(1, 1948654003911), (3, 649551334637), (71, 27445831041), (213, 9148610347), (761, 2560649151), (1663, 1171770297), (2283, 853549717), (4989, 390590099), (7229, 269560659), (21687, 89853553), (54031, 36065481), (118073, 16503807), (162093, 12021827), (354219, 5501269), (513259, 3796629), (1265543, 1539777)]