2685382803

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 4304551680

約数和(自身を除く): 1619168877

約数列:

[1, 3, 9, 19, 29, 57, 71, 87, 171, 213, 261, 263, 551, 639, 789, 841, 1349, 1653, 2059, 2367, 2523, 4047, 4959, 4997, 6177, 7569, 7627, 12141, 14991, 15979, 18531, 18673, 22881, 39121, 44973, 47937, 56019, 59711, 68643, 117363, 143811, 144913, 168057, 179133, 221183, 352089, 354787, 434739, 537399, 541517, 663549, 1064361, 1134509, 1304217, 1624551, 1990647, 3193083, 3403527, 4202477, 4873653, 10210581, 10288823, 12607431, 15703993, 30866469, 37822293, 47111979, 92599407, 141335937, 298375867, 895127601, 2685382803]

約数ペア:

[(1, 2685382803), (3, 895127601), (9, 298375867), (19, 141335937), (29, 92599407), (57, 47111979), (71, 37822293), (87, 30866469), (171, 15703993), (213, 12607431), (261, 10288823), (263, 10210581), (551, 4873653), (639, 4202477), (789, 3403527), (841, 3193083), (1349, 1990647), (1653, 1624551), (2059, 1304217), (2367, 1134509), (2523, 1064361), (4047, 663549), (4959, 541517), (4997, 537399), (6177, 434739), (7569, 354787), (7627, 352089), (12141, 221183), (14991, 179133), (15979, 168057), (18531, 144913), (18673, 143811), (22881, 117363), (39121, 68643), (44973, 59711), (47937, 56019)]